Percutaneous endoscopic cecostomy (introducer method) in chronic intestinal pseudo-obstruction: Report of two cases and literature review.

Science.gov (United States)

Küllmer, Armin; Schmidt, Arthur; Caca, Karel

2016-03-01

We report on two patients with recurrent episodes of chronic intestinal pseudo-obstruction (CIPO). A 50-year-old woman with severe multiple sclerosis and an 84-year-old man with Parkinson's disease and dementia had multiple hospital admissions because of pain and distended abdomen. Radiographic and endoscopic findings showed massive dilation of the colon without any evidence of obstruction. Conservative management resolved symptoms only for a short period of time. As these patients were poor candidates for any surgical treatment we carried out percutaneous endoscopic colostomy by placing a 20-Fr tube in the cecum with the introducer method. The procedure led to durable symptom relief without complications. We present these two cases and give a review through the existing literature of the procedure in CIPO. © 2015 Japan Gastroenterological Endoscopy Society.

Acute large bowel pseudo-obstruction due to atrophic visceral myopathy: A case report

Directory of Open Access Journals (Sweden)

Sean M. Wrenn

2017-01-01

Conclusions: Atrophic visceral neuropathy is a rare cause of intestinal pseudo-obstruction. While often presenting with chronic obstruction in younger populations, we present a rare late-onset acute presentation that may have been secondary to underlying hypothyroidism.

Mesenteric inflammatory pseudo-tumour of the small intestine presenting with intestinal obstruction in a child: Case report and literature review

Directory of Open Access Journals (Sweden)

Toshiaki Takahashi

2014-01-01

Full Text Available We report a case of mesenteric inflammatory pseudo-tumour of the small intestine in a 4-year-old boy admitted with intestinal obstruction diagnosed from histopathology of 8 cm × 7 cm × 5 cm mass resected at laparotomy. We reviewed the literature and recommended complete resection with thorough histopathologic evaluation and long-term follow-up.

OP-8 SOCIAL CONCERNS IN CHILDREN BEING INVESTIGATED FOR CHRONIC INTESTINAL PSEUDO-OBSTRUCTION.

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J, Brind; E, Bowring; K, Larmour; H, Cronin; L, Barkley; A, Rybak; E, Saliakellis; Kj, Lindley; O, Borrelli; N, Thapar

2015-10-01

Fabricated induced illness (FII) is recognised amongst children presenting with suspected Chronic Intestinal Pseudo-Obstruction (CIPO) (Hyman 2012). We aimed to investigate the presence, nature and potential causes of social concerns in children being referred to our national centre with possible CIPO. All patients accepted into the CIPO diagnostic pathway over 3 years (April 2012-April 2015) were reviewed. Acceptance criteria included all of the following (1) referral from a paediatric gastroenterologist or surgeon suspecting a diagnosis of CIPO, (2) mechanical obstruction of the intestine excluded and 3) reliance on specialised enteral or parenteral feeding. The presence and nature of social concerns were recorded pre- & post-assessment along with associated characteristics pertaining to the referral, family situation as well as child protection. Comparison was made to referrals to the IBD service within the department. Of 78 accepted children (mean 5.2 years, 42F) 57 were diagnosed with CIPO, 53 (4.2yrs 31F) by abnormal antroduodenal manometry (ADM) and 4, unsuitable for ADM, by clinical picture. Of the remaining 21 patients (5.8yrs 12F) with normal ADM, 8 were found to have FII; 4 driven by a parent and 4 by the patient (teenage girls). The remaining 13 patients had non-CIPO diagnoses. Of those with normal ADM 17/21 had social concerns; 10 with formal child protection or FII and 7 with concerns over treatment compliance and ambiguity of symptoms. Of those with CIPO 18/57 had social concerns including 2 formally listed as child protection for neglect/parenting concerns and 1 with possible FII. The remaining CIPO cases had a variety of concerns mainly around ambiguity and reliability of reporting. Comparison with a newly diagnosed IBD cohort (161 patients) during the same period revealed only 7 with social concerns. Recurrent themes in those with social concerns, particularly CIPO, included consumerism, internet and media involvement (Facebook, fundraising and

Acute pseudo-obstruction of the colon

International Nuclear Information System (INIS)

Beese, M.; Heller, M.

1988-01-01

The radiological correlate to the pseudo-obstruction of the colon is not specific, but it does supply a pointer to the disease of it shows dilation of the caecum, colon ascendens and colon transversum with air-pockets and reflected imaging as well as a usually not dilated colon descendens with remarkably little air. To make the diagnosis quite sure we must exclude intestinal obstruction by using X-ray contrast media or by coloscopy. (orig./GDG) [de

Chronic intestinal obstruction due to rectosigmoid endometriosis: a ...

African Journals Online (AJOL)

Chronic intestinal obstruction due to rectosigmoid endometriosis: a case report. AO Tade. Abstract. No Abstract. Nigerian Journal of Medicine Vol. 15(2) 2006: 165-166. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · http://dx.doi.org/10.4314/njm.v15i2.37104.

ESPEN guidelines on chronic intestinal failure in adults

DEFF Research Database (Denmark)

Pironi, Loris; Arends, Jann; Bozzetti, Federico

2016-01-01

: The following topics were addressed: management of HPN; parenteral nutrition formulation; intestinal rehabilitation, medical therapies, and non-transplant surgery, for short bowel syndrome, chronic intestinal pseudo-obstruction, and radiation enteritis; intestinal transplantation; prevention/treatment of CVC-related...... organ failure. Home parenteral nutrition (HPN) is the primary treatment for CIF. No guidelines (GLs) have been developed that address the global management of CIF. These GLs have been devised to generate comprehensive recommendations for safe and effective management of adult patients with CIF. METHODS......: The GLs were developed by the Home Artificial Nutrition & Chronic Intestinal Failure Special Interest Group of ESPEN. The GRADE system was used for assigning strength of evidence. Recommendations were discussed, submitted to Delphi rounds, and accepted in an online survey of ESPEN members. RESULTS...

Assessment of small bowel motility in patients with chronic intestinal pseudo-obstruction using cine-MRI.

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Ohkubo, Hidenori; Kessoku, Takaomi; Fuyuki, Akiko; Iida, Hiroshi; Inamori, Masahiko; Fujii, Tetsuro; Kawamura, Harunobu; Hata, Yasuo; Manabe, Noriaki; Chiba, Toshimi; Kwee, Thomas C; Haruma, Ken; Matsuhashi, Nobuyuki; Nakajima, Atsushi; Takahara, Taro

2013-07-01

Chronic intestinal pseudo-obstruction (CIPO) is a rare, serious motility disorder, with life-threatening complications over time. However, lack of an established, non-invasive diagnostic method has caused delays in the diagnosis of this intractable disease. Cine-magnetic resonance imaging (MRI) is an emerging technique, with a potential to evaluate the motility of the entire bowel. We compared small bowel motility in healthy volunteers, patients with irritable bowel syndrome (IBS), and those with CIPO, using cine-MRI, and evaluated the usefulness of cine-MRI as a novel diagnostic method for CIPO. Twelve healthy volunteers, IBS patients, and CIPO patients prospectively underwent cine-MRI at 1.5 T. Luminal diameter, contraction ratio, and contraction cycle were measured and compared between the groups. Cine-MRI provided sufficient dynamic images to assess the motility of the entire small bowel. Luminal diameter (mean±s.d.) in CIPO patients was significantly higher than that in healthy volunteers and IBS patients (43.4±14.1, 11.1±1.5, and 10.9±1.9 mm, respectively), and contraction ratio was significantly lower in CIPO patients than that in healthy volunteers and IBS patients (17.1±11.0%, 73.0±9.3%, and 74.6±9.4%, respectively). No significant differences were observed in the contraction cycle. This study is the first to assess the clinical utility of cine-MRI in CIPO patients. Cine-MRI clearly detected contractility impairments in CIPO patients. Cine-MRI is noninvasive, radiation-free, and can directly evaluate the entire small bowel peristalsis, and can detect the affected loops at a glance; therefore, it might be extremely useful for the diagnosis and follow-up of CIPO patients in clinical practice.

Clinical strategies for the management of intestinal obstruction and pseudo-obstruction. A Delphi Consensus study of SICUT (Società Italiana di Chirurgia d'Urgenza e del Trauma).

Science.gov (United States)

Costa, Gianluca; Ruscelli, Paolo; Balducci, Genoveffa; Buccoliero, Francesco; Lorenzon, Laura; Frezza, Barbara; Chirletti, Piero; Stagnitti, Franco; Miniello, Stefano; Stella, Francesco

2016-01-01

Intestinal obstructions/pseudo-obstruction of the small/large bowel are frequent conditions but their management could be challenging. Moreover, a general agreement in this field is currently lacking, thus SICUT Society designed a consensus study aimed to define their optimal workout. The Delphi methodology was used to reach consensus among 47 Italian surgical experts in two study rounds. Consensus was defined as an agreement of 75.0% or greater. Four main topic areas included nosology, diagnosis, management and treatment. A bowel obstruction was defined as an obstacle to the progression of intestinal contents and fluids generally beginning with a sudden onset. The panel identified four major criteria of diagnosis including absence of flatus, presence of >3.5 cm ileal levels or >6 cm colon dilatation and abdominal distension. Panel also recommended a surgical admission, a multidisciplinary approach, and a gastrografin swallow for patients presenting occlusions. Criteria for immediate surgery included: presence of strangulated hernia, a >10 cm cecal dilatation, signs of vascular pedicles obstructions and persistence of metabolic acidosis. Moreover, rules for non-operative management (to be conducted for maximum 72 hours) included a naso-gastric drainage placement and clinical and laboratory controls each 12 hours. Non-operative treatment should be suspended if any suspects of intra-abdominal complications, high level of lactates, leukocytosis (>18.000/mm3 or Neutrophils >85%) or a doubling of creatinine level comparing admission. Conversely, consensus was not reached regarding the exact timing of CT scan and the appropriateness of colonic stenting. This consensus is in line with current international strategies and guidelines, and it could be a useful tool in the safe basic daily management of these common and peculiar diseases. Delphi study, Intestinal obstruction, Large bowel obstruction, Pseudo-obstruction, Small bowel.

Clinical importance of cine-MRI assessment of small bowel motility in patients with chronic intestinal pseudo-obstruction: a retrospective study of 33 patients.

Science.gov (United States)

Fuyuki, Akiko; Ohkubo, Hidenori; Higurashi, Takuma; Iida, Hiroshi; Inoh, Yumi; Inamori, Masahiko; Nakajima, Atsushi

2017-05-01

Although chronic intestinal pseudo-obstruction (CIPO) is a rare and extremely severe functional digestive disorder, its clinical course and severity show various patterns. We assessed small bowel peristalsis in CIPO patients using cine-MRI (video-motion MRI) and their clinical characteristics to evaluate the clinical importance of performing cine-MRI in patients with this intractable disease. The medical records of 131 patients referred to our institution with a suspected diagnosis of CIPO between 2010 and 2015 were retrospectively evaluated. Thirty-three patients (22 female/11 male; age range 16-79 years) who met the criteria for CIPO and underwent cine-MRI were enrolled. Mean luminal diameter (MLD), contraction ratio (CR), and contraction cycle (CC) were determined and compared with these parameters in healthy volunteers. Clinical outcomes in patients with CIPO were also evaluated. The median follow-up time was 25.2 months (range, 1-65 months). Of the 33 patients with CIPO, 23 (70 %) showed apparently disturbed small intestinal peristalsis, whereas 10 (30 %) did not. The percentage of patients requiring intravenous alimentation was significantly higher (p = 0.03), and the mean serum albumin level was significantly lower (p = 0.04), in patients with than without impaired small intestinal peristalsis. Although both cine-MRI and CT findings in the latter ten cases were within the normal range, MLD and CR differed significantly from healthy volunteers. Cine-MRI is useful in predicting severe clinical features in patients with CIPO, and in detecting slightly impaired small contractility that cannot be detected on CT.

Intestinal smooth muscle response to chronic obstruction : possible applications in jejunoileal atresia.

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Cloutier, R

1975-02-01

Hyperplasia is the main change occurring in intestinal smooth muscle above a chronic obstruction and explains the functional obstruction seen in the proximal bowel of a jejunoileal atresia. With an experimental model in dogs, this hyperplasia has been shown to be reversible. However, changes are extreme in atresia, and experiments in animals with induced atresia will best evaluate various kinds of treatment.

Intestinal pseudo-obstruction

Science.gov (United States)

... Staying in bed for long periods of time (bedridden). Taking drugs that slow intestinal movements. These include ... be tried: Colonoscopy may be used to remove air from the large intestine. Fluids can be given ...

Fibrosing gastrointestinal leiomyositis as a cause of chronic intestinal pseudo-obstruction in an 8-month-old dog.

Science.gov (United States)

Johnson, C S; Fales-Williams, A J; Reimer, S B; Lotsikas, P J; Haynes, J S

2007-01-01

An 8-month-old, female, mixed-breed dog presented to the Iowa State University Veterinary Teaching Hospital with a 1-month history of vomiting and diarrhea. An exploratory laparotomy was performed revealing markedly distended and fluid-filled small and large intestines that were not obstructed. The clinical condition of the dog did not improve subsequent to exploratory surgery, and it was euthanized. At necropsy, both the small and large intestines were distended (approximately 4 cm in diameter) and fluid-filled, and the wall was thin. The abdominal cavity contained approximately 500 ml of a brownish clear fluid. Microscopic lesions of the intestines were confined to the intestinal tunica muscularis and muscularis mucosae and consisted of locally extensive-to-diffuse replacement of the smooth muscle by fibrous tissue and multifocal infiltration by a moderately dense mononuclear inflammatory infiltrate. A unique finding was the presence of similar microscopic lesions in the tunica muscularis of the urinary bladder and stomach.

Chronic intestinal pseudoobstruction syndrome

Energy Technology Data Exchange (ETDEWEB)

Yeon, Kyung Mo; Seo, Jeong Kee; Lee, Yong Seok [Seoul National University Children' s Hospital, Seoul (Korea, Republic of)

1992-03-15

Chronic intestinal pseudoobstruction syndrome is a rare clinical condition in which impaired intestinal peristalsis causes recurrent symptoms of bowel obstruction in the absence of a mechanical occlusion. This syndrome may involve variable segments of small or large bowel, and may be associated with urinary bladder retention. This study included 6 children(3 boys and 3 girls) of chronic intestinal obstruction. Four were symptomatic at birth and two were of the ages of one month and one year. All had abdominal distension and deflection difficulty. Five had urinary bladder distension. Despite parenteral nutrition and surgical intervention(ileostomy or colostomy), bowel obstruction persisted and four patients expired from sepses within one year. All had gaseous distension of small and large bowel on abdominal films. In small bowel series, consistent findings were variable degree of dilatation, decreased peristalsis(prolonged transit time) and microcolon or microrectum. This disease entity must be differentiated from congenital megacolon, ileal atresia and megacystis syndrome.

Ogilvie's syndrome (acute colonic pseudo-obstruction): review of the literature and report of 6 additional cases

International Nuclear Information System (INIS)

Grassi, Roberto; Cappabianca, Salvatore; Porto, Annamaria; Montemarano, Emilio; De Rosa, Roberto; Sacco, Maurizio; Quantarelli, Mario; Di Mizio, Roberto

2005-01-01

Purpose: Ogilvie's syndrome is defined as an acute pseudo-obstruction of the colon, characterized by the signs, symptoms and radiological pattern of a large-bowel obstruction, but without a detectable organic cause. The aetiology of Ogilvie's syndrome appears to be multifactorial, with a series of possibly interacting pathogenic noxae all resulting in colon inactivity. Our study reports on six cases of Ogilvie's syndrome diagnosed and treated between 1997 and 2002. Materials and methods: From October 1997 to September 2002 we studied six patients affected by pseudo-obstruction of the colon. The pseudo-obstruction was recurrent in two cases. Acute dilatation of the colon without radiologically-detectable organic obstruction was the inclusion criterion for the study. Results: Plain abdominal radiography revealed colon dilatation that extended to the splenic flexure in three patients, to the hepatic flexure in two patients, and confined to the transverse colon in one patient. None of the patients showed air-fluid levels of the small intestine. Conclusion: The most relevant clinical finding in Ogilvie's syndrome is abdominal distension, which arises suddenly, has a progressive course and reaches massive levels. The first-line diagnostic investigation is plain abdominal radiography which shows extreme colon dilatation without air-fluid levels of the small intestine. In three of our patients, conservative therapy alone was able to restore normal conditions within five days; two patients required decompressive colonoscopy, and one patient died from cardio-circulatory arrest after 48 hours [it

Perioperative Alanyl-Glutamine-Supplemented Parenteral Nutrition in Chronic Radiation Enteritis Patients With Surgical Intestinal Obstruction: A Prospective, Randomized, Controlled Study.

Science.gov (United States)

Yao, Danhua; Zheng, Lei; Wang, Jian; Guo, Mingxiao; Yin, Jianyi; Li, Yousheng

2016-04-01

A prospective, randomized, controlled study was performed to evaluate the effects of perioperative alanyl-glutamine-supplemented parenteral nutrition (PN) support on the immunologic function, intestinal permeability, and nutrition status of surgical patients with chronic radiation enteritis (CRE)-induced intestinal obstruction. Patients who received 0.4 g/kg/d alanyl-glutamine and isonitrogenous PN were assigned to an alanyl-glutamine-supplemented PN (Gln-PN) group and a control group, respectively. Serum levels of alanine aminotransferase and glutamine, body fat mass (FM), immunologic function, and intestinal permeability were measured before and after surgery. Serum glutamine levels of the Gln-PN group significantly exceeded that of the control group (P nutrition state and intestinal motility of surgical patients with CRE-induced intestinal obstruction. © 2015 American Society for Parenteral and Enteral Nutrition.

Intestinal Obstruction

Science.gov (United States)

... Colostomy ) is required to relieve an obstruction. Understanding Colostomy In a colostomy, the large intestine (colon) is cut. The part ... 1 What Causes Intestinal Strangulation? Figure 2 Understanding Colostomy Gastrointestinal Emergencies Overview of Gastrointestinal Emergencies Abdominal Abscesses ...

A etiological factors in mechanical intestinal obstruction

International Nuclear Information System (INIS)

Asad, S.; Khan, H.; Khan, I.A.; Ghaffar, S.; Rehman, Z.U.

2012-01-01

Background: Intestinal obstruction occurs when the normal flow of intestinal contents is interrupted. The most frequent causes of intestinal obstruction are postoperative adhesions and hernias, which cause extrinsic compression of the intestine. Less frequently, tumours or strictures of the bowel can cause intrinsic blockage. Objective of the study was to find out the various a etiological factors of mechanical intestinal obstruction and to evaluate the morbidity and mortality in adult patients presenting to Surgical 'A' unit of Ayub teaching hospital with mechanical intestinal obstruction. Methods: This cross-sectional study was conducted from March 2009 to September, 2009. All patients presenting with intestinal obstruction and were above the age of 12 years were included in the study. Patients with non-mechanical obstruction were excluded from the study and those who responded to conservative measures were also excluded. Results: A total of 36 patients with age ranging from 12 to 80 years (Mean age 37.72+-19.74 years) and male to female ratio of 1.77:1, were treated for mechanical intestinal obstruction. The most common cause for mechanical intestinal obstruction was adhesions (36.1%). Intestinal tuberculosis was the second most common cause (19.4%), while hernias and sigmoid volvulus affected 13.9% patients each. Malignancies were found in 5.6% cases. Conclusion: Adhesions and Tuberculosis are the leading causes of mechanical intestinal obstruction in Pakistan. Although some patients can be treated conservatively, a substantial portion requires immediate surgical intervention. (author)

Chronic intestinal pseudo-obstruction associated with enteric ganglionitis in a Persian cat

OpenAIRE

Jeremy Mortier; Estelle Elissalt; Sophie Palierne; Marie Odile Semin; Maxence Delverdier; Armelle Diquélou

2016-01-01

Case summary A 7-year-old neutered male Persian cat was presented for acute vomiting and inappetence. Physical examination revealed severe abdominal distension. Radiographs demonstrated pneumoperitoneum, megaoesophagus and generalised gaseous distension of the digestive tract. Exploratory coeliotomy was performed, revealing markedly distended and thickened small and large intestines with no observable peristalsis. No intestinal perforation was present. Bacteriological and cytological analysis...

Intramural intestinal hematoma causing obstruction in three dogs.

Science.gov (United States)

Moore, R; Carpenter, J

1984-01-15

Intramural hematoma of the intestine caused intestinal obstruction in three dogs. Two dogs were examined because of vomiting and anorexia of several weeks' duration. In one of these, an intramural hematoma of the duodenum was associated with chronic pancreatitis. A cause was not found in the second dog. The third dog, which had clinical and radiographic evidence of gastric dilatation, was found at surgery to have hemoperitoneum associated with a ruptured intramural intestinal hematoma. In 1 dog, the hematoma was evacuated through a serosal incision. In the other 2 dogs, the problem was resolved by resection of the involved segment of intestine, followed by anastomosis. All 3 dogs recovered without complications.

Small intestinal absorption in patients with chronic obstructive pulmonary disease complicated by cor pulmonale - A pilot study

DEFF Research Database (Denmark)

Andersen, Sara Korsgaard; Hardis, Anne L S; Tupper, Oliver Djurhuus

2018-01-01

BACKGROUND: Cor pulmonale is a common complication to Chronic Obstructive Pulmonary Disease (COPD), and may result in increased pressure in the inferior caval vein and stasis of the liver. The chronic pulmonary hypertension may lead to stasis in the veins from the small intestine and thereby...... compromise absorption of nutrients. AIM: To investigate whether patients with pulmonary hypertension have reduced absorption capacity compared to COPD patients without cor pulmonale. METHODS: Absorption of d-xylose (25 g) and zinc (132 mg), administered as a single dose, was tested in 14 COPD patients, seven...

Ultrasonography of small intestinal obstructions: a contemporary approach.

Science.gov (United States)

Garcia, D A A; Froes, T R; Vilani, R G D O C; Guérios, S D; Obladen, A

2011-09-01

To assess the accuracy of intestinal ultrasound for diagnosis of intestinal obstruction in dogs and cats. A prospective clinical study was performed. Inclusion criteria were dogs and cats with clinical signs suggestive of gastrointestinal obstruction. Animals with no obstruction detected on ultrasound were excluded if they could not be monitored for 48 hours to confirm absence of obstruction. Sonographic diagnosis of small intestinal obstruction was based on identification of at least two findings suggestive of intestinal obstruction. Ninety-two patients suspected of having intestinal obstruction were included. Correct diagnosis of intestinal obstruction was made in 21 cases (23%), and in 68 (74%) this diagnosis was excluded. Interpretation of the images on prospective analysis had sensitivity, positive predictive, specificity and negative predictive values of 100%, 87.5%, 95.8% and 100%, respectively. Ultrasonography is an excellent method for investigation of animals with gastrointestinal disorders, and is particularly useful for excluding obstructive processes. © 2011 British Small Animal Veterinary Association.

Neonatal intestinal obstruction in Benin, Nigeria

Directory of Open Access Journals (Sweden)

Osifo Osarumwense

2009-01-01

Full Text Available Background: Intestinal obstruction is a life threatening condition in the newborn, with attendant high mortality rate especially in underserved subregion. This study reports the aetiology, presentation, and outcome of intestinal obstruction management in neonates. Materials and Methods: A prospective study of neonatal intestinal obstruction at the University of Benin Teaching Hospital, Benin, Nigeria, between January 2006-June 2008. Data were collated on a structured proforma and analysed for age, sex, weight, presentation, type/date of gestation/delivery, aetiology, clinical presentation, associated anomaly, treatment, and outcome. Results: There were 71 neonates, 52 were males and 19 were females (2.7:1. Their age range was between 12 hours and 28 days (mean, 7.9 ± 2.7 days and they weighed between 1.8 and 5.2 kg (average, 3.2 kg. The causes of intestinal obstruction were: Anorectal anomaly, 28 (39.4%; Hirschsprung′s disease, 8 (11.3%′ prematurity, 3 (4.2%; meconeum plug, 2 (2.8%; malrotation, 6 (8.5%; intestinal atresia, 8 (11.3%; necrotising enterocolitis (NEC, 4 (5.6%; obstructed hernia, 4 (5.6%; and spontaneous gut perforation, 3 (4.2%. Also, 27 (38% children had colostomy, 24 (33.8% had laparotomy, 9 (12.8% had anoplasty, while 11 (15.4% were managed nonoperatively. A total of 41 (57.7% neonates required incubator, 26 (36.6% needed total parenteral nutrition, while 15 (21.1% require d paediatric ventilator. Financial constraint, late presentation, presence of multiple anomalies, aspiration, sepsis, gut perforation, and bowel gangrene were the main contributors to death. Neonates with lower obstructions had a better outcome compared to those having upper intestinal obstruction ( P < 0.0001. Conclusion: Outcomes of intestinal obstruction are still poor in our setting; late presentation, financial constraints, poor parental motivation and lack of basic facilities were the major determinants of mortality.

Predictors of intestinal pseudo-obstruction in systemic lupus erythematosus complicated by digestive manifestations: data from a Southern China lupus cohort.

Science.gov (United States)

Huang, Q; Lai, W; Yuan, C; Shen, S; Cui, D; Zhao, J; Lin, J; Ren, H; Yang, M

2016-03-01

To determine factors that may predict intestinal pseudo-obstruction (IpsO) in systemic lupus erythematosus (SLE) patients complicated by digestive manifestations. SLE patients with digestive manifestations (n = 135) were followed at Southern Medical University affiliated Nanfang Hospital from 2000 until 2013. Demographic variables, clinical features, and laboratory data were compared between the two groups. Univariate and multivariate logistic regression models were used to establish factors that predispose to IpsO in these patients. At the end of the study period, 32 (23.7%) patients had developed IpsO. Mortality (9 patients) was infrequent and the cause of death was unrelated to IpsO. Independent predictors of IpsO in SLE were ureterectasia, anti-U1 RNP(+), peritonitis, and low C3 levels. Regular abdominal X-ray examinations are recommended in SLE patients with ureterectasia, anti-U1 RNP(+), peritonitis, or low C3 levels, as early diagnosis and therapy may prevent unnecessary surgical intervention and improve the disease course. © The Author(s) 2015.

Spectrum of diseases in acute intestinal obstruction

International Nuclear Information System (INIS)

Masud, M.; Khan, A.; Gondal, Z.I.; Adil, M.

2015-01-01

To determine the etiological spectrum of acute intestinal obstruction in our clinical setup Military Hospital Rawalpindi. Study Design: Descriptive study. Place and Duration of Study: Surgical department of Military Hospital, Rawalpindi from Jul 2012 to Jul 2013, over a period of about 1 year. Material and Methods: A total of 120 patients with acute mechanical intestinal obstruction who underwent laparotomy were included in our study while those with non-mechanical intestinal obstruction like history of trauma and paralytic ileus were excluded from the study. All the patients were selected by non-probability purposive sampling technique. Emergency laparotomy was done and operative findings were recorded. Results: A total of 120 patients with mechanical intestinal obstruction were included in this study out of which 93 (69.17%) were female and remaining 27 (30.83%) were males. Male to female ratio was 1:2.24. Age range of patients was 22-85 years. Out of 120 patients operated for acute intestinal obstruction post-op adhesions were found in 37 (30.83%) patients followed by intestinal tuberculosis in 23 (19.17%) patients, obstructed inguinal hernias in 13 (10.83%), gut malignancies in 15 (12.5%) , Meckel's diverticulum with bands in 7 (5.83%), volvulus in 7 (5.83%), perforated appendix in 6 (5%), intussusception in 2 (1.7%), inflammatory bands in 5 (4.17%), trichobezoar and faecal impaction in 2 (1.7%) while in 3 (2.5%) patients no definite cause was found. Conclusion: Post-op adhesions are the commonest cause of mechanical intestinal obstruction in our setup followed by intestinal tuberculosis as second most common clinical pattern of presentation. (author)

[Myosin B ATPase activity of the intestinal smooth muscle in intestinal obstruction].

Science.gov (United States)

Takamatsu, H

1983-06-01

Intestinal smooth myosin B was prepared from muscle layers around the lesion in dogs with experimental colonic stenosis and in patients with congenital intestinal obstruction. Mg2+-ATPase activity of the myosin B was compared between the proximal dilated segment and distal segment to obstruction. Experimental colonic stenosis: In early period after surgery, proximal colons showed higher activity of myosin B ATPase than distal colons, decreasing to less than distal colon as time passed. Congenital intestinal obstruction: In three cases, whose atresia might have occurred at earlier period of gestation, proximal bowels showed less activity of myosin B ATPase than distal bowels. However, in two cases, whose atresia might have occurred at later period of gestation, and two cases with intestinal stenosis, proximal bowels indicated higher activity of myosin B ATPase than distal bowels. These data suggested that the contractibility of the proximal intestine was depending on the duration of obstruction, and it was depressed in the former patients and was accelerated in the latter patients. These results suggested that the extensive resection of dilated proximal bowel in the congenital atresia is not always necessary to obtain good postoperative intestinal dynamics at the operation of the atresial lesions which may be induced at later period of gestation. They also suggested that surgery for intestinal obstruction should be performed before the depression of intestinal contractibility to get good bowel function.

Sonographic diagnosis of intestinal obstruction in the dog.

Science.gov (United States)

Manczur, F; Vörös, K; Vrabély, T; Wladár, S; Németh, T; Fenyves, B

1998-01-01

Ultrasonography was performed on 44 dogs to decide whether small bowel obstruction was present. The sonographic criteria for small bowel obstruction were (1) the presence of pendulous movement of the ingesta inside the dilated bowel, (2) observation of invaginated intestines or an ingested intraluminal foreign body, (3) observation of non-uniform peristaltic activity of the dilated intestines, or (4) observation of akinetic intestinal loops together with abdominal fluid accumulation. By using these criteria, obstruction was correctly diagnosed by ultrasonography in 11 of the 13 dogs with mechanical ileus, and obstruction was correctly excluded in 29 of the 31 non-obstructive cases. Thus, the above-mentioned sonographic criteria had 85% sensitivity and positive predictive value, and 94% specificity and negative predictive value. The present study suggests that ultrasonography is a valuable tool for diagnosing small intestinal obstruction in the dog.

Apple-peel atresia presenting as foetal intestinal obstruction

Directory of Open Access Journals (Sweden)

Ashok Yadavrao Kshirsagar

2011-01-01

Full Text Available Apple-peel atresia or Type 3 jejuno-ileal atresia (JIA is an uncommon cause of foetal intestinal obstruction. Bowel obstruction in the foetus is diagnosed on the prenatal ultrasonography only in 50% cases. We report a case in which foetal intestinal obstruction was diagnosed on prenatal ultrasonography. The child showed signs of intestinal obstruction on day one after birth, for which an exploratory laparotomy was performed. Type 3 JIA was found for which resection of atretic segments with jejuno-ascending colon anastomosis was preformed.

Is nonoperative management of adhesive intestinal obstruction ...

African Journals Online (AJOL)

Background: Nonoperative management of adhesive intestinal obstruction gives good results in adults but there are scant studies on its outcome in children. This study reports outcomes and experiences with nonoperative and operative management of adhesive intestinal obstruction in children in a resource-poor country.

Apple-peel atresia presenting as foetal intestinal obstruction ...

African Journals Online (AJOL)

Apple-peel atresia or Type 3 jejuno-ileal atresia (JIA) is an uncommon cause of foetal intestinal obstruction. Bowel obstruction in the foetus is diagnosed on the prenatal ultrasonography only in 50% cases. We report a case in which foetal intestinal obstruction was diagnosed on prenatal ultrasonography. The child showed ...

[Clinical management of acute colonic pseudo-obstruction in patients: a systematic review of the literature].

Science.gov (United States)

Delgado-Aros, S; Camilleri, M

2003-12-01

Intestinal pseudoobstruction is a clinical syndrome characterized by impairment of intestinal propulsion, which may resemble intestinal obstruction, in the absence of a mechanical cause. It usually affects the colon but the small intestine may also be involved, and may present in acute, subacute or chronic forms. We have performed a systematic review of the acute form of pseudoobstruction, also referred to as Ogilvie's syndrome. We discuss proposed pathophysiological mechanisms, manifestations and management of this clinical condition in post-surgery and critically ill patients. The hallmark of the syndrome is massive intestinal distension, which is detected on clinical inspection and plain abdominal radiography. The underlying pathophysiological mechanisms are not fully understood. Therefore, treatment has focussed on preventing intestinal perforation, which is associated with a 21% mortality rate.

Small Bowel Obstruction due to Intestinal Xanthomatosis

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L. E. Barrera-Herrera

2015-01-01

Full Text Available Vast majority of bowel obstruction is due to postoperative adhesions, malignancy, intestinal inflammatory disease, and hernias; however, knowledge of other uncommon causes is critical to establish a prompt treatment and decrease mortality. Xanthomatosis is produced by accumulation of cholesterol-rich foamy macrophages. Intestinal xanthomatosis is an uncommon nonneoplastic lesion that may cause small bowel obstruction and several cases have been reported in the English literature as obstruction in the jejunum. We report a case of small intestinal xanthomatosis occurring in a 51-year-old female who presented with one day of copious vomiting and intermittent abdominal pain. Radiologic images revealed jejunal loop thickening and inflammatory changes suggestive of foreign body obstruction, diagnostic laparoscopy found two strictures at the jejunum, and a pathologic examination confirmed a segmental small bowel xanthomatosis. This case illustrates that obstruction even without predisposing factors such as hyperlipidemia or lymphoproliferative disorders.

Pathophysiology of increased intestinal permeability in obstructive jaundice

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Assimakopoulos, Stelios F; Scopa, Chrisoula D; Vagianos, Constantine E

2007-01-01

Despite advances in preoperative evaluation and postoperative care, intervention, especially surgery, for relief of obstructive jaundice still carries high morbidity and mortality rates, mainly due to sepsis and renal dysfunction. The key event in the pathophysiology of obstructive jaundice-associated complications is endotoxemia of gut origin because of intestinal barrier failure. This breakage of the gut barrier in obstructive jaundice is multi-factorial, involving disruption of the immunologic, biological and mechanical barrier. Experimental and clinical studies have shown that obstructive jaundice results in increased intestinal permeability. The mechanisms implicated in this phenomenon remain unresolved, but growing research interest during the last decade has shed light in our knowledge in the field. This review summarizes the current concepts in the pathophysiology of obstructive jaundice-induced gut barrier dysfunction, analyzing pivotal factors, such as altered intestinal tight junctions expression, oxidative stress and imbalance of enterocyte proliferation and apoptosis. Clinicians handling patients with obstructive jaundice should not neglect protecting the intestinal barrier function before, during and after intervention for the relief of this condition, which may improve their patients’ outcome. PMID:18161914

Semi-obstrução intestinal por esclerodermia: relato de caso

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Juliana Mendes Cardoso

2006-06-01

Full Text Available A esclerodermia ou esclerose sistêmica progressiva é uma doença auto-imune de causa desconhecida que se caracteriza por fibrose da pele, vasos sanguíneos e de alguns outros órgãos, como os pulmões, coração, rins e trato gastrintestinal. Sintomas atribuíveis ao comprometimento gastrintestinal podem estar presentes em até 50% dos pacientes, sendo os mais freqüentes, relacionados às manifestações esofagianas e anorretais. Anormalidades na motilidade intestinal com freqüência levam a desnutrição, supercrescimento bacteriano e quadro de pseudo-obstrução ou mesmo semi-obstrução intestinal. É apresentado um caso de paciente com esclerodermia há 43 anos, evoluindo com quadro de semi-obstrução, apresentando distensão abdominal, cólicas recorrentes e desnutrição grave. Sem resposta ao tratamento clínico foi submetida à cirurgia que evidenciou quadro obstrutivo por comprometimento ileal, o qual foi tratado por bypass íleo-cólico. Lesão intestinal por esclerodermia levando a quadro de obstrução é raramente descrita na literatura médica e, portanto, o tratamento de escolha ainda não foi definido.Scleroderma or progressive systemic sclerosis (PSS is a self-immune illness of unknown cause that is characterized by fibrosis of the skin, blood vessels and some other tissues like the lungs, heart, kidneys and gastrointestinal system. Attributable symptoms to the gastrointestinal involvement can be present in up to 50% of the patients, esophageal and anorectal manifestations being more frequent. Abnormalities in the intestinal motility frequently lead to malnutrition, bacterial over-growth and intestinal pseudo-obstruction. We report a case of scleroderma with intestinal pseudo-obstruction presenting chronic abdominal cramps, bloating and malnutrition with no response to clinical approach. Patient underwent surgery with diagnosis of intestinal obstruction by annular ileal fibrosis treated by ileocolic bypass. Intestinal

Ultrasonographic Demonstration of Intestinal Obstruction

International Nuclear Information System (INIS)

Lee, Dong Hoo; Choi, Hyae Seoun; Kim, S. K.; Han, S.U.; Park, K. S.; Park, H. N.

1982-01-01

The cardinal feature of intestinal obstruction is the intraluminal fluid accumulation within the bowel segments. The presence of air simply makes it easier to find dilated fluid-filled bowel loop on plain radiographic films. Distended fluid-filed loop, however, may be obscure on X-ray film when gas is absent, secondary to vomiting, or to cessation of air swallowing. furthermore, in closed loop obstruction, air cannot enter the involved bowel, and thereby in this situation gray scale ultrasonography may be a useful device in making a rapid diagnosis. By sonographic confirmations of intestinal obstruction, a tonic, fluid-filled bowel loops usually were revealed as multiple, circular or cylindrical cystic structures with a finely irregular wall. Valvulae connivente sexhibit a characteristic key-board appearance when they project into the fluid-filled lumen

A CLINICAL STUDY OF ADHESIVE INTESTINAL OBSTRUCTION

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Haricharan; Murali Krishna; Koti Reddy; Nara Hari

2015-01-01

INTRODUCTION: Adhesive intestinal obstruction is an inevitable complication of abdominal surgeries. It has high morbidity with associated poor quality of life and predisposition to repeated hospitalization. Commonest cause of bowel obstruction in developed countries is postoperative adhesions with extrinsic compression of the intestine. Most of them can be managed conservatively. METHODS: A retrospective study of 30 patients admit...

Mesenteric Cysts Presenting with Acute Intestinal Obstruction: A ...

African Journals Online (AJOL)

The 3 children needed bowel resection with primary anastomosis. All made uneventful recovery. A high index of suspicion is important when managing children with acute intestinal obstruction as mesenteric cyst may be an uncommon cause. (Key words: Mesenteric Cyst: Intestinal Obstruction). Sahel Medical Journal ...

Si-Jun-Zi Decoction Treatment Promotes the Restoration of Intestinal Function after Obstruction by Regulating Intestinal Homeostasis

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Xiangyang Yu

2014-01-01

Full Text Available Intestinal obstruction is a common disease requiring abdominal surgery with significant morbidity and mortality. Currently, an effective medical treatment for obstruction, other than surgical resection or decompression, does not exist. Si-Jun-Zi Decoction is a famous Chinese medicine used to replenish qi and invigorate the functions of the spleen. Modern pharmacological studies show that this prescription can improve gastrointestinal function and strengthen immune function. In this study, we investigated the effects of a famous Chinese herbal formula, Si-Jun-Zi Decoction, on the restoration of intestinal function after the relief of obstruction in a rabbit model. We found that Si-Jun-Zi Decoction could reduce intestinal mucosal injury while promoting the recovery of the small intestine. Further, Si-Jun-Zi Decoction could regulate the intestinal immune system. Our results suggest that Si-Jun-Zi Decoction promotes the restoration of intestinal function after obstruction by regulating intestinal homeostasis. Our observations indicate that Si-Jun-Zi Decoction is potentially a therapeutic drug for intestinal obstruction.

Intestinal lymphangiectasia: a forgotten cause of chronic diarrhea.

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Rodríguez Leal, Gustavo

2006-01-01

Intestinal lymphangiectasia is a rare autosomal dominant disorder or acquired condition that leads to lymph obstruction, poor chyle transport and concomitant problems. We describe the cases of two women with chronic diarrhea in whom the common signs of lymphagiectasia-hypoalbuminemia, lymphopenia and distal edema- were found. One of them also had pleural effusion and chylous ascites. The diagnosis was performed by intestinal biopsy. We herein review the histopathologic, radiographic and endoscopic features of this disorder and case reports in Mexican population.

Intestinal obstruction in germ-free dogs.

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Heneghan, J B; Robinson, J W; Menge, H; Winistörfer, B

1981-08-01

Mechanical occlusions were created in the intestines of four germ-free dogs. At the time of the operation, a control loop of mid-intestine was perfused in vivo and then excised for examinations in vitro, which included the determination of the equilibrium uptake of phenylalanine and of beta-methyl-glucoside, the influx kinetics of phenylalanine and morphometric analysis of the mucosa by microdissection and stereological techniques. Seven days after establishment of the occlusion the abdomen was reopened, and loops above and below the occlusion were perfused, and then excised for the same tests in vitro. Unlike occluded loops of conventional dogs, the intestine of the germ-free animal above the occlusion does not secrete water and electrolytes into the lumen. Its transport properties in vitro do not differ from those of the control loop, and the morphometric analyses reveal only slight changes in villus structure. The loop below the obstruction undergoes marked atrophy, as has been observed in conventional dogs. The results suggest that the copious secretion that occurs above an intestinal obstruction in normal animals is due to the presence of an abundant bacterial population in the obstruction fluid.

Surgical treatment of colorectal cancer complicated with acute intestinal obstruction

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S. N. Schaeva

2016-01-01

Full Text Available Background. The main reason for urgent complications of colon cancer is an acute intestinal obstruction (AIO. This is complex pathological condition in 90 % of cases caused by colorectal cancer (CRC.Objective – to evaluate radicality of the performed operations in complicated colorectal cancer in general surgical hospitals. Dependence of the severity of intestinal obstruction by tumor localization, its morphological characteristics, determine dependence of the type of the surgical operation performed on the severity of intestinal obstruction.Materials and methods. We have studied the data on 667 patients with colorectal cancer complicated by acute intestinal obstruction. These patients were treated in the period from 2001 to 2013 in general surgical hospital in the territory of Smolensk and Smolensk region. For the processing of the obtained results we have used software Statistica 6.1. Differences were considered statistically at p ≤ 0.05.Results. All the patients were divided into 3 groups by the expression of intestinal obstruction. Group 1 (n = 279 consisted of patients with the presence of decompensated intestinal obstruction (DIO, group 2 (n = 313 consisted of patients with subcompensated intestinal obstruction (SIO, group 3 (n = 75 included patients with compensated intestinal obstruction (CIO. In case of tumor localization in right halfof the colon we most commonly observed clinical picture of acute development of decompensated intestinal obstruction (p = 0.041. Subcompensated intestinal obstruction prevailed in case of tumor localization in left half of the colon and rectal localization. In general surgical hospitals it is not always possible to speak about radicality of surgical treatment, as in a large number of cases (62.5 % the number of examined lymph nodes was less than 4. When DIO patients are admitted in the clinic, the percentage of singlestage operations is equal to 7.5 % (n = 21. In case of DIO and SIO there was a high

Neonatal Intestinal Obstruction-Four Year Experience

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D. Rathore

2015-06-01

Full Text Available Aim of study: To study the aetiology and frequency, sex incidence, age of presentation, management and outcome of neonatal intestinal obstruction. Material and Methods: This prospective study of 316 neonates with intestinal obstruction was conducted over a period of 4 years from November 2009 to October 2013 at single institute. These cases were managed by various surgical procedures. Their epidemiology, day of presentation, associated anomalies and outcomes were studied. Results: A total of 316 neonates (277 males and 39 females were operated for intestinal obstruction. 268(84.81% neonates presented in the 1st week of life. Imperforate anus occurred in 206 (65.19%.Small bowel atresia accounted for23 (7.27% cases while duodenal atresia was seen in19 (6.01% patients. Infantile hypertrophic pyloric stenosis and Malrotation each occurred in 14 (4.43% patients; Hirschsprung’s disease in 18(5.69%, Necrotising Enterocolitis in 12(3.79%, Meconium disease of newborn in 9(2.85% while colonic atresia was seen in one (0.3% patient. Colostomy was performed in 145(45.88%, Pouchostomy in 15(4.74% and Cutback anoplasty in 56(17.72% patients. Ramsted’s Pyloromyotomy in 13(4.11%% neonates, Laparoscopic Pyloromyotomy in 1(0.3%,Kimura’s Duodenoduodenostomy in 19(6.01% ,End to Back anastomosis in 24(7.59% , End to End anastomosis in 7(2.21% , Multiple anastomosis in 2(0.6% , Enterotomy with irrigation in 7(2.21% , Ladd’s procedure in 14(4.43% , ,Single stage transanal pull through in 8(2.53% , Ileostomy in 2(0.6% , Single stage Abdominoperineal pull through in 2(0.6%, Levelling colostomy in 6(1.89% ,Peritoneal drain insertion under Local anaesthesia in 5(1.58% . Overall mortality was 13.60%. Conclusion: Intestinal Obstruction is the most common surgical emergency in neonatal period. Early and accurate diagnosis is paramount for proper patient management. The etiology, mode of presentation, morbidity and outcome of surgery of intestinal obstruction in

Spectral analysis of bowel sounds in intestinal obstruction using an electronic stethoscope.

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Ching, Siok Siong; Tan, Yih Kai

2012-09-07

To determine the value of bowel sounds analysis using an electronic stethoscope to support a clinical diagnosis of intestinal obstruction. Subjects were patients who presented with a diagnosis of possible intestinal obstruction based on symptoms, signs, and radiological findings. A 3M™ Littmann(®) Model 4100 electronic stethoscope was used in this study. With the patients lying supine, six 8-second recordings of bowel sounds were taken from each patient from the lower abdomen. The recordings were analysed for sound duration, sound-to-sound interval, dominant frequency, and peak frequency. Clinical and radiological data were reviewed and the patients were classified as having either acute, subacute, or no bowel obstruction. Comparison of bowel sound characteristics was made between these subgroups of patients. In the presence of an obstruction, the site of obstruction was identified and bowel calibre was also measured to correlate with bowel sounds. A total of 71 patients were studied during the period July 2009 to January 2011. Forty patients had acute bowel obstruction (27 small bowel obstruction and 13 large bowel obstruction), 11 had subacute bowel obstruction (eight in the small bowel and three in large bowel) and 20 had no bowel obstruction (diagnoses of other conditions were made). Twenty-five patients received surgical intervention (35.2%) during the same admission for acute abdominal conditions. A total of 426 recordings were made and 420 recordings were used for analysis. There was no significant difference in sound-to-sound interval, dominant frequency, and peak frequency among patients with acute bowel obstruction, subacute bowel obstruction, and no bowel obstruction. In acute large bowel obstruction, the sound duration was significantly longer (median 0.81 s vs 0.55 s, P = 0.021) and the dominant frequency was significantly higher (median 440 Hz vs 288 Hz, P = 0.003) when compared to acute small bowel obstruction. No significant difference was seen

[Production, absorption and excretion of phenols in intestinal obstruction].

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Kawamoto, M

1986-11-01

In intestinal obstruction, phenols were produced in the distended loop proximal to obstruction by enteric bacteria. Clinically, in 17 cases of non-strangulated intestinal obstruction, phenols were detected in 15 cases and mean concentration of phenols was 4.2 +/- 9.7 micro g/ml(mean +/- 1 SD). In the fraction of phenols, p-cresol was detected in 15 cases and mean concentration was 3.8 +/- 7.7 and phenol was detected in 4 cases and mean concentration was 0.5 +/- 2.6. Phenols were decreased as clinical improvement of intestinal obstruction. Enteric bacteria in enteric juice ranged from 10(4) to 10(10)/ml and its change paralleled to phenols concentration. Mean urinary concentration of phenols in intestinal obstruction was increased to 297 +/- 415 mg/day compared to control (less than 50 mg/day). Its change also paralleled to phenols concentration in enteric juice. Closed ileal loop was made in dogs and phenols were infused in the loop. Phenols were increased in the portal vein 5 min after the infusion and in the femoral vein 60 min after the infusion. Phenols, which was thought to be toxic to the host, were proved to be produced in the distended intestine and excreted from the kidney.

Does measurement of small intestinal diameter increase diagnostic accuracy of radiography in dogs with suspected intestinal obstruction?

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Ciasca, Taízha C; David, Frederic H; Lamb, Christopher R

2013-01-01

The ratio between maximal small intestinal (SI) diameter and the height of the body of the fifth lumbar vertebra (L5) in radiographs has been reported as a diagnostic test in dogs with suspected intestinal obstruction. In order to assess the effect of the SI/L5 ratio on the accuracy of radiographic diagnosis of intestinal obstruction, lateral abdominal radiographs of 37 dogs with small intestinal obstruction and 48 nonobstructed dogs were mixed and examined independently by six observers who were unaware of the final diagnosis and who represented a range of experience. Observers first examined radiographs subjectively and stated the likelihood of obstruction (definitely not, probably not, equivocal, probably, definitely). Observers subsequently reexamined the radiographs, determined the SI/L5 ratio, and again stated the likelihood of obstruction. The most frequent cause of obstruction was foreign body (29/37, 78%). Dogs with SI obstruction had a significantly larger median SI/L5 ratio than nonobstructed dogs (P = 0.0002). Using an SI/L5 ratio of 1.7 for diagnosis of intestinal obstruction, sensitivity and specificity were 66%. Use of the SI/L5 ratio was not associated with increased accuracy of diagnosis for any observer, regardless of experience, hence this test may have no diagnostic impact. © 2013 Veterinary Radiology & Ultrasound.

Acute intestinal obstruction: an electromyographic study in dogs.

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Summers, R W; Yanda, R; Prihoda, M; Flatt, A

1983-12-01

We have investigated the motility effects of acute experimental canine intestinal obstruction. A 30-min midjejunal obstruction was produced by clamping a Biebl loop or by inflating an intraluminal balloon. Spike bursts from serosal electrodes proximal to the site of obstruction increased markedly, while those from distal electrodes decreased. When the obstruction from an intraluminal Foley catheter was continued for 5.5 h, the inhibition persisted distally but the proximal contractile activity gradually fell to control levels. The reduced proximal activity after prolonged obstruction was largely due to clusters of regular intense spike bursts preceded and followed by lengthening periods of absent motor activity. Similar clustered contractions obliterated the lumen when the passage of barium through a Thiry-Vella loop was monitored fluoroscopically. Significant motility changes occur in intestinal obstruction, but an increased understanding of the mechanisms involved awaits future studies.

Quantitative estimation of intestinal dilation as a predictor of obstruction in the dog.

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Graham, J P; Lord, P F; Harrison, J M

1998-11-01

Mechanical obstruction is a major differential diagnosis for dogs presented with gastrointestinal problems. Small intestinal dilation is a cardinal sign of obstruction but its recognition depends upon the observer's experience and anecdotally derived parameters for normal small intestinal diameter. The objective of this study was to formulate a quantitative index for normal intestinal diameter and evaluate its usefulness in predicting small intestinal obstruction. The material consisted of survey abdominal radiographs of 50 normal dogs, 44 cases of intestinal obstruction and 86 patients which subsequently had an upper gastrointestinal examination. A ratio of the maximum small intestinal diameter (SI) and the height of the body of the fifth lumbar vertebra at its narrowest point (L5) was used, and a logistic regression model employed to determine the probability of an obstruction existing with varying degrees of intestinal dilation. A value of 1.6 for SI/L5 is recommended as the upper limit of normal intestinal diameter for clinical use. The model showed that obstruction is very unlikely if the SI/L5 value is less than this. Higher values were significantly associated with obstruction.

Quantitative estimation of intestinal dilation as a predictor of obstruction in the dog

International Nuclear Information System (INIS)

Graham, J.P.; Lord, P.F.; Harrison, J.M.

1998-01-01

Mechanical obstruction is a major differential diagnosis for dogs presented with gastrointestinal problems. Small intestinal dilation is a cardinal sign of obstruction but its recognition depends upon the observer's experience and anecdotally derived parameters for normal small intestinal diameter. The objective of this study was to formulate a quantitative index for normal intestinal diameter and evaluate its usefulness in predicting small intestinal obstruction. The material consisted of survey abdominal radiographs of 50 normal dogs, 44 cases of intestinal obstruction and 86 patients which subsequently had an upper gastrointestinal examination. A ratio of the maximum small intestinal diameter (SI) and the height of the body of the fifth lumbar vertebra at its narrowest point (L5) was used, and a logistic regression model employed to determine the probability of an obstruction existing with varying degrees of intestinal dilation. A value of 1.6 for SI/L5 is recommended as the upper limit of normal intestinal diameter for clinical use. The model showed that obstruction is very unlikely if the SI/L5 value is less than this. Higher values were significantly associated with obstruction

Small Intestinal Obstruction Caused by Anisakiasis

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Yuichi Takano

2013-01-01

Full Text Available Small intestinal anisakiasis is a rare disease that is very difficult to diagnose, and its initial diagnosis is often surgical. However, it is typically a benign disease that resolves with conservative treatment, and unnecessary surgery can be avoided if it is appropriately diagnosed. This case report is an example of small intestinal obstruction caused by anisakiasis that resolved with conservative treatment. A 63-year-old man admitted to our department with acute abdominal pain. A history of raw fish (sushi ingestion was recorded. Abdominal CT demonstrated small intestinal dilatation with wall thickening and contrast enhancement. Ascitic fluid was found on the liver surface and in the Douglas pouch. His IgE (RIST was elevated, and he tested positive for the anti-Anisakis antibodies IgG and IgA. Small intestinal obstruction by anisakiasis was highly suspected and conservative treatment was performed, ileus tube, fasting, and fluid replacement. Symptoms quickly resolved, and he was discharged on the seventh day of admission. Small intestinal anisakiasis is a relatively uncommon disease, the diagnosis of which may be difficult. Because it is a self-limiting disease that usually resolves in 1-2 weeks, a conservative approach is advisable to avoid unnecessary surgery.

Comparison of radiography and ultrasonography for diagnosing small-intestinal mechanical obstruction in vomiting dogs.

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Sharma, Ajay; Thompson, Margret S; Scrivani, Peter V; Dykes, Nathan L; Yeager, Amy E; Freer, Sean R; Erb, Hollis N

2011-01-01

A cross-sectional study was performed on acutely vomiting dogs to compare the accuracy of radiography and ultrasonography for the diagnosis of small-intestinal mechanical obstruction and to describe several radiographic and ultrasonographic signs to identify their contribution to the final diagnosis. The sample population consisted of 82 adult dogs and small-intestinal obstruction by foreign body was confirmed in 27/82 (33%) dogs by surgery or necropsy. Radiography produced a definitive result (obstructed or not obstructed) in 58/82 (70%) of dogs; ultrasonography produced a definitive result in 80/82 (97%) of dogs. On radiographs, a diagnosis of obstruction was based on detection of segmental small-intestinal dilatation, plication, or detection of a foreign body. Approximately 30% (8/27) of obstructed dogs did not have radiographic signs of segmental small-intestinal dilatation, of which 50% (4/8) were due to linear foreign bodies. The ultrasonographic diagnosis of small-intestinal obstruction was based on detection of an obstructive lesion, sonographic signs of plication or segmental, small-intestinal dilatation. The ultrasonographic presence or absence of moderate-to-severe intestinal diameter enlargement (due to lumen dilatation) of the jejunum (>1.5 cm) was a useful discriminatory finding and, when present, should prompt a thorough search for a cause of small-intestinal obstruction. In conclusion, both abdominal radiography and abdominal ultrasonography are accurate for diagnosing small-intestinal obstruction in vomiting dogs and either may be used depending on availability and examiner choice. Abdominal ultrasonography had greater accuracy, fewer equivocal results and provided greater diagnostic confidence compared with radiography. © 2010 Veterinary Radiology & Ultrasound.

COMPARISON OF COMPUTED TOMOGRAPHY AND ABDOMINAL RADIOGRAPHY FOR DETECTION OF CANINE MECHANICAL INTESTINAL OBSTRUCTION.

Science.gov (United States)

Drost, Wm Tod; Green, Eric M; Zekas, Lisa J; Aarnes, Turi K; Su, Lillian; Habing, Gregory G

2016-07-01

Vomiting, often caused by mechanical intestinal obstruction, is common in dogs. Equivocal radiographic signs often necessitate repeat radiographs or additional imaging procedures. For our prospective, case-controlled, accuracy study, we hypothesized the following: (1) using computed tomography (CT), radiologists will be more sensitive and specific for detecting mechanical intestinal obstruction and recommending surgery compared to using radiographs; and (2) using measurements, radiologists will be more sensitive and specific using radiographs or CT for detecting mechanical intestinal obstruction and recommending surgery. Twenty dogs had abdominal radiographs and abdominal CT. Seventeen dogs had abdominal surgery and three dogs were not obstructed based on clinical follow-up. Confidence levels (five-point scale) of three experienced radiologists for mechanical intestinal obstruction and recommending surgery were recorded before and after making selected measurements. Eight dogs had surgically confirmed mechanical intestinal obstruction, and 12 dogs did not have obstruction. For detecting mechanical intestinal obstruction, CT was more sensitive (95.8% vs. 79.2%) and specific (80.6% vs. 69.4%) compared to radiographs, but the difference was not statistically significant. For recommending surgery, radiography was more sensitive (91.7% vs. 83.3%) and specific (83.3% vs. 72.2%) than using CT, but differences were not statistically significant. We reported objective CT measurements for predicting small mechanical intestinal obstruction. By incorporating these objective data, the diagnosis of mechanical intestinal obstruction changed in five of 120 instances (radiographs and CT). In no instance (0/120), did the objective data change the recommendation for surgery. Using CT or abdominal radiographs for the detection of canine mechanical intestinal obstruction is sensitive and specific when evaluated by experienced veterinary radiologists. © 2016 American College of

Intestinal obstruction in children due to Ascariasis: A tertiary health ...

African Journals Online (AJOL)

of worms per mouth or rectum and on x-ray and ultrasonography fi ndings. Only the patients of intestinal obstruction with documented evidence of roundworm infestation were included in the study and were followed for one year. Results: One hundred and three children with intestinal obstruction due to Ascaris lumbricoides

CLINICAL CASES OF INTESTINAL OBSTRUCTION WITH FOREIGN BODIES AND INTUSSUSCEPTION IN DOGS

OpenAIRE

KOIKE, Toshio; OTOMO, Kanjuro; KUDO, Tadaaki; SAKAI, Tamotsu

1981-01-01

The medical records of dogs treated in our veterinary hospital during a period of 15 years until 1978 were reviewed. Intestinal obstruction was diagnosed in 47 dogs, among which 51.06% were under 12 months of age and 80.85% were under 3 years. The period which elasped from the appearance of clinical signs to the operation of the obstructed intestines averaged about 5 days (ranging from 1 to 24 days). The presurgical hematological findings of 5 dogs with intestinal obstruction suggested hemoco...

Ogilvie's syndrome (acute colonic pseudo-obstruction): review of the literature and report of 6 additional cases; Sindrome di Ogilvie (pseudo-ostruzione della letteratura acuta del colon): revisione della letteratura e descrizione di 6 nuovi casi

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Grassi, Roberto; Cappabianca, Salvatore; Porto, Annamaria; Montemarano, Emilio; De Rosa, Roberto [Napoli Univ., Napoli (Italy). Dipartimento medico-chirurgico di internistica clinica e sperimentale, Sezione scientifica di radiodiagnostica, radioterapia e medicina nucleare; Sacco, Maurizio; Quantarelli, Mario [Ospedale San Gennaro, Napoli (Italy). Servisio di radiodiagnostica; Di Mizio, Roberto [Ospedale S. Massimo, Penne (Italy). Servizio di radiologia

2005-04-01

Purpose: Ogilvie's syndrome is defined as an acute pseudo-obstruction of the colon, characterized by the signs, symptoms and radiological pattern of a large-bowel obstruction, but without a detectable organic cause. The aetiology of Ogilvie's syndrome appears to be multifactorial, with a series of possibly interacting pathogenic noxae all resulting in colon inactivity. Our study reports on six cases of Ogilvie's syndrome diagnosed and treated between 1997 and 2002. Materials and methods: From October 1997 to September 2002 we studied six patients affected by pseudo-obstruction of the colon. The pseudo-obstruction was recurrent in two cases. Acute dilatation of the colon without radiologically-detectable organic obstruction was the inclusion criterion for the study. Results: Plain abdominal radiography revealed colon dilatation that extended to the splenic flexure in three patients, to the hepatic flexure in two patients, and confined to the transverse colon in one patient. None of the patients showed air-fluid levels of the small intestine. Conclusion: The most relevant clinical finding in Ogilvie's syndrome is abdominal distension, which arises suddenly, has a progressive course and reaches massive levels. The first-line diagnostic investigation is plain abdominal radiography which shows extreme colon dilatation without air-fluid levels of the small intestine. In three of our patients, conservative therapy alone was able to restore normal conditions within five days; two patients required decompressive colonoscopy, and one patient died from cardio-circulatory arrest after 48 hours. [Italian] Scopo: La sindrome di Ogilvie � definita come una pseudo-ostruzione acuta del colon, con i segni, i sintomi e l'aspetto radiologico di un'occlusione del grosso intestino senza una causa organica riconoscibile. L'eziologia della sindrome di Ogilvie appare multifattoriale, come se l'inerzia del colon fosse la via finale comune verso la

Encountering Meckel's diverticulum in emergency surgery for ascaridial intestinal obstruction

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Amin Abid

2010-06-01

Full Text Available Abstract Background Meckel's diverticulum is the most common congenital anomaly of the gastrointestinal tract. In children with intestinal ascariasis, the diverticulum remains asymptomatic or rarely the Ascaris lumbricoides may lead to its complications in the presence of massive intestinal roundworm load. Given that preoperative diagnosis is seldom carried out, when Meckel's diverticulum is found at laparotomy for obstructive intestinal complications of roundworm, the diverticulum should be removed as complications may occur at any time. The aim of this study was to describe the findings of concomitant presence of Meckel's diverticulum who had surgical intervention in symptomatic intestinal ascariasis in children. Methods A retrospective case review study of 14 children who had surgical intervention for symptomatic intestinal ascariasis having the presence of concomitant Meckel's diverticulum was done. The study was done at SMHS Hospital Srinagar, Kashmir. Results A total of the 14 children who had ascaridial intestinal obstruction with concomitant presence of Meckel's diverticulum were studied. Age of children ranged from 4-12 years, male:female ratio was 1.8:1. Nine patients had asymptomatic Meckel's diverticulum, whereas 5 patients with symptomatic signs were found in the course of emergency surgery for ascaridial intestinal obstruction. Conclusion Meckel's diverticulum in intestinal ascariasis may pursue silent course or may be accompanied with complications of the diverticulitis, perforation or the gangrene. Incidental finding of the Meckel's diverticulum in the intestinal ascariasis should have removal.

Intestinal Obstruction Due to Rectal Endometriosis: A Surgical Enigma

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Razman Jarmin

2006-07-01

Full Text Available Obstructed rectal endometriosis is an uncommon presentation. The clinical and intraoperative presentation may present as malignant obstruction. The difficulty in making the diagnosis may delay the definitive management of the patient. We report a unique case of rectal endometriosis mimicking malignant rectal mass causing intestinal obstruction and discuss the management of the case.

Effects of experimentally induced intestinal obstruction on the electrolyte profile in dogs

International Nuclear Information System (INIS)

Dar, E.M.; Khan, M.A.; Mehmood, A.K.

2004-01-01

This study was conducted to quantitatively asses the changes in serum electrolyte profile after experimentally induced upper and lower intestinal obstruction in dogs. Ten dogs of either sex ranging in weight from 20-25 Kg were selected. After thorough physical examination, de-worming and vaccination they were randomly divided into 3 groups. Groups A and B comprised of four animals each while group C had two animals. After preparing the operation site, upper intestinal obstruction was induced in animals of group A and lower intestinal obstruction was induced in all animals of group B through mid line laparotomy under general anesthesia. Animals of group C were kept as control without induction of any obstruction. Proper post-operative care was given to the operated animals. Blood samples were collected from all animals at an interval of 24 hours and evaluated to observe changes in serum sodium, potassium and chloride levels. The results of this study showed marked decline in electrolyte levels in animals of both groups A and B, however this decline was more severe and rapid in group A than group B, while group c acted normally. It can be concluded that upper intestinal obstruction is more fatal in its consequences than lower intestinal obstruction, which is relatively less dangerous in producing its ill effects. (author)

A CLINICAL STUDY OF ADHESIVE INTESTINAL OBSTRUCTION

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Haricharan

2015-09-01

Full Text Available INTRODUCTION: Adhesive intestinal obstruction is an inevitable complication of abdominal surgeries. It has high morbidity with associated poor quality of life and predisposition to repeated hospitalization. Commonest cause of bowel obstruction in developed countries is postoperative adhesions with extrinsic compression of the intestine. Most of them can be managed conservatively. METHODS: A retrospective study of 30 patients admitted with the diagnosis of post - operative adhesive partial bowel obstruction was conducted by analyzing their medical records. Demographic data, clinical presentation including duration, previous surgical procedures, treatments received for the condition and successful conservative approach versus requirement of operative intervention were assesse d. RESULTS: The median age was 31yrs, most in their third decade of life. Male predominance was noted. Pelvic surgeries and gynecological surgeries (26% were found to be the most common cause of adhesive bowel obstruction followed by appendectomy (16%. M ore than two third of the patients (76.7% developed symptoms within two years of the initial surgery. Successful conservative treatment was noted in 22 patients (73.3% and discharged on fourth day of admission. Eight patients (26.6% underwent surgery. T hey all underwent adhesiolysis and had good outcome. CONCLUSIONS: The time - honored practice of expectant management of adhesive partial bowel obstruction has equally good outcome, as compared to various interventions practiced

INTESTINAL OBSTRUCTION

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Whipple, G. H.; Stone, H. B.; Bernheim, B. M.

1913-01-01

Closed duodenal loops may be made in dogs by ligatures placed just below the pancreatic duct and just beyond the duodenojejunal junction, together with a posterior gastro-enterostomy. These closed duodenal loop dogs die with symptoms like those of patients suffering from volvulus or high intestinal obstruction. This duodenal loop may simulate closely a volvulus in which there has been no vascular disturbance. Dogs with closed duodenal loops which have been washed out carefully survive a little longer on the average than animals with unwashed loops. The duration of life in the first instance is one to three days, with an average of about forty-eight hours. The dogs usually lose considerable fluid by vomiting and diarrhea. A weak pulse, low blood pressure and temperature are usually conspicuous in the last stages. Autopsy shows more or less splanchnic congestion which may be most marked in the mucosa of the upper small intestine. The peritoneum is usually clear and the closed loop may be distended with thin fluid, or collapsed, and contain only a small amount of pasty brown material. The mucosa of the loop may show ulceration and even perforation, but in the majority of cases it is intact and exhibits only a moderate congestion. Simple intestinal obstruction added to a closed duodenal loop does not modify the result in any manner, but it may hasten the fatal outcome. The liver plays no essential role as a protective agent against this poison, for a dog with an Eck fistula may live three days with a closed loop. A normal dog reacts to intraportal injection and to intravenous injection of the toxic substance in an identical manner. Drainage of this loop under certain conditions may not interfere with the general health over a period of weeks or months. Excision of the part of the duodenum included in this loop causes no disturbance. The material from the closed duodenal loops contains no bile, pancreatic juice, gastric juice, or split products from the food. It can be

[Pathogenic aspects of stomach ulcerogenesis in acute intestinal obstruction].

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Milyukov, V E; Nguen, K K

To identify the patterns and the correlation of morphological and functional changes in stomach wall with the dynamics of different types of acute intestinal obstruction. The study was performed on 33 adult mongrel dogs of both genders weighing 17-20 kg. All researches were conducted in accordance with the documents, such as the 'Guide for the Care and Use of laboratory animals of the National Institute of Health (National Institute of Health - NIH, Bethesda, USA)' and 'Rules of work with experimental animals'. The same methods were used to study the morphology of stomach wall in normal conditions and after intestinal obstruction simulation. We used H & E stain, Van Gieson's picrofuchsin staining combined with Mallory. The choice of histochemical methods was determined by the need to study metabolic processes in epithelial cells and gastric mucosa glands. Einarson method for detecting total nucleic acids was used. The last group of methods was statistical analysis. We determined the regularities of structural organization of microcirculation in various parts of the stomach, the correlation of morphological and functional changes in stomach wall with the dynamics of different types of acute intestinal obstruction. Our data indicate proximal-distal gradient of gastric perfusion: the most pronounced vascular network and maximum blood flow are observed in proximal stomach in both normal conditions and acute intestinal obstruction. More tenuous and reduced blood flow was revealed in the antrum, that is morphological basis of the most frequent localization of acute ulcers in this department.

Radiologic evaluation of intestinal obstruction in the neonates

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Kim, Jin Hee; Kim, Dong Woo; Lee, Eun Suk; Kwon, Sun Young [Eul Ji General Hospital, Daejeon (Korea, Republic of); Lee, Sang Young [Chonbuk National University College of Medicine, Jeonju (Korea, Republic of); Kang, Hye Jeong [Eul Ji General Hospital, Seoul (Korea, Republic of)

1995-10-15

The purpose of this study is to evaluate the radiologic findings of the intestinal obstruction in the neonate according to the causes and to determine the findings useful for the differential diagnosis. The materials consisted of 29 neonates with surgically proven gastrointestinal tract obstruction. We analyzed simple abdominal radiography and barium study comparing with the operative findings. The causes of intestinal obstruction were gastric atresia in 1 case, duodenal atresia in 3 cases, small bowel atresia in 11 cases (jejunal; 3 cases, ileal; 8 cases), colonic atresia in 2 cases, Hirschsprung's disease in 9 cases, ano-rectal anomaly in 6 cases, midgut volvulus in 2 cases, and Meckel's diverticulum in 1 case. Vomiting was noted in the all cases. The abdominal distension was not noted in the cases of gastric atresia, duodenal atresia, and proximal jejunal atresia. The meconium passage was noted in 2 cases of ileal atresia and 3 cases of Hirschsprung's disease. On barium study, site of obstruction was predicted accurately in gastric atresia, duodenal atresia, proximal jejunal atresia, and colonic atresia but it was not possible in distal jejunal atresia and ileal atresia. The microcolon was noted in 2 cases of jejunal atresia, 4 cases of ileal atresia, and 2 cases of colonic atresia. Out of 9 Hirschsprung's disease transition zones were seen on rectum or rectosigmoid junction in 7 cases and barium study was normal in 2 cases. In the diagnosis of neonatal intestinal obstruction, the basic radiologic studies such as simple abdominal radiography and gastrointestinal contrast study was useful for the differential diagnosis of the proximal bowel loop atresia colonic atresia, and midgut volvulus.

Radiologic evaluation of intestinal obstruction in the neonates

International Nuclear Information System (INIS)

Kim, Jin Hee; Kim, Dong Woo; Lee, Eun Suk; Kwon, Sun Young; Lee, Sang Young; Kang, Hye Jeong

1995-01-01

The purpose of this study is to evaluate the radiologic findings of the intestinal obstruction in the neonate according to the causes and to determine the findings useful for the differential diagnosis. The materials consisted of 29 neonates with surgically proven gastrointestinal tract obstruction. We analyzed simple abdominal radiography and barium study comparing with the operative findings. The causes of intestinal obstruction were gastric atresia in 1 case, duodenal atresia in 3 cases, small bowel atresia in 11 cases (jejunal; 3 cases, ileal; 8 cases), colonic atresia in 2 cases, Hirschsprung's disease in 9 cases, ano-rectal anomaly in 6 cases, midgut volvulus in 2 cases, and Meckel's diverticulum in 1 case. Vomiting was noted in the all cases. The abdominal distension was not noted in the cases of gastric atresia, duodenal atresia, and proximal jejunal atresia. The meconium passage was noted in 2 cases of ileal atresia and 3 cases of Hirschsprung's disease. On barium study, site of obstruction was predicted accurately in gastric atresia, duodenal atresia, proximal jejunal atresia, and colonic atresia but it was not possible in distal jejunal atresia and ileal atresia. The microcolon was noted in 2 cases of jejunal atresia, 4 cases of ileal atresia, and 2 cases of colonic atresia. Out of 9 Hirschsprung's disease transition zones were seen on rectum or rectosigmoid junction in 7 cases and barium study was normal in 2 cases. In the diagnosis of neonatal intestinal obstruction, the basic radiologic studies such as simple abdominal radiography and gastrointestinal contrast study was useful for the differential diagnosis of the proximal bowel loop atresia colonic atresia, and midgut volvulus

Gastric and intestinal surgery.

Science.gov (United States)

Fossum, Theresa W; Hedlund, Cheryl S

2003-09-01

Gastric surgery is commonly performed to remove foreign bodies and correct gastric dilatation-volvulus and is less commonly performed to treat gastric ulceration or erosion, neoplasia, and benign gastric outflow obstruction. Intestinal surgery, although commonly performed by veterinarians, should never be considered routine. The most common procedures of the small intestinal tract performed in dogs and cats include enterotomy and resection/anastomosis. Surgery of the large intestine is indicated for lesions causing obstruction, perforations, colonic inertia, or chronic inflammation.

Radiographic diagnosis of mechanical obstruction in dogs based on relative small intestinal external diameters.

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Finck, Cyrielle; D'Anjou, Marc-André; Alexander, Kate; Specchi, Swan; Beauchamp, Guy

2014-01-01

Mechanical obstruction is a frequent cause of acute vomiting in dogs requiring prompt diagnosis to improve patient management and prognosis. The purpose of this retrospective study was to compare small intestinal radiographic characteristics in dogs with versus without mechanical intestinal obstruction. Fifty dogs with gastrointestinal clinical signs and abdominal radiographs were recruited from hospital record archives and assigned to groups (group 1, obstructive, n = 25; group 2, nonobstructive n = 25). Abdominal radiographs were randomized and independently interpreted by three examiners who were unaware of group status. Intestinal dilation was subjectively scored based on distribution (segmental, regional or diffuse), and severity (absent, mild, moderate or severe). Small intestinal maximal diameter (SImax), L5 vertebral body height, small intestinal minimal diameter (SImin), and an estimated average of small intestinal diameters (SIave) were measured and three ratios were calculated: SImax/L5, SImax/SImin, and SImax/SIave. Segmental dilation was more prevalent in obstructed dogs for all examiners (P ≤ 0.03) and most nonobstructed dogs had no dilation (P ≤ 0.05). All ratios were higher in obstructed dogs (P dogs with SImax/L5 ≤ 1.4, SImax/SImin ≤ 2, and SImax/SIave ≤ 1.3 values are very unlikely to be mechanically obstructed; dogs with SImax/L5 ≥ 2.4, SImax/SImin ≥ 3.4 and SImax/SIave ≥ 1.9 are very likely obstructed, particularly if segmental dilation (less than 25% of the small intestine) is present. Dogs with ratios falling between these thresholds may need further testing unless other signs justify surgical exploration or endoscopy. © 2014 American College of Veterinary Radiology.

Scintigraphic visualization of bacterial translocation in experimental strangulated intestinal obstruction

International Nuclear Information System (INIS)

Galeev, Yu.M.; Popov, M.V.; Salato, O.V.; Lishmanov, Yu.B.; Grigorev, E.G.; Aparcin, K.A.

2009-01-01

The purpose of this study was to obtain scintigraphic images depicting translocation of 99m Tc-labelled Escherichia coli bacteria through the intestinal barrier and to quantify this process using methods of nuclear medicine. Thirty male Wistar rats (including 20 rats with modelled strangulated intestinal obstruction and 10 healthy rats) were used for bacterial scintigraphy. 99m Tc-labelled E. coli bacteria ( 99m Ts-E. coli) with an activity of 7.4-11.1 MBq were administered into a section of the small intestine. Scintigraphic visualization of bacterial translocation into organs and tissues of laboratory animals was recorded in dynamic (240 min) and static (15 min) modes. The number of labelled bacteria, which migrated through the intestinal barrier, was quantified by calculating the translocation index (TI). Control indicated no translocation of 99m Ts-E. coli administered into the intestine through the parietes of the small intestine's distal part in healthy animals. Animals with strangulated obstruction demonstrated different migration strength and routes of labelled bacteria from strangulated and superior to strangulation sections of the small intestine. 99m Ts-E. coli migrated from the strangulated loop into the peritoneal cavity later causing systemic bacteraemia through peritoneal resorption. The section of the small intestine, which was superior to the strangulation, demonstrated migration of labelled bacteria first into the portal and then into the systemic circulation. The strangulated section of the small intestine was the main source of bacteria dissemination since the number of labelled bacteria, which migrated from this section significantly, exceeded that of the area superior to the strangulation section of the small intestine (p = 0.0003). Bacterial scintigraphy demonstrated the possibility of visualizing migration routes of labelled bacteria and quantifying their translocation through the intestinal barrier. This approach to study bacterial

Prevalence, causes and management outcome of intestinal obstruction in Adama Hospital, Ethiopia.

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Soressa, Urgessa; Mamo, Abebe; Hiko, Desta; Fentahun, Netsanet

2016-06-04

In Africa, acute intestinal obstruction accounts for a great proportion of morbidity and mortality. Ethiopia is one of the countries where intestinal obstruction is a major cause of morbidity and mortality. This study aims to determine prevalence, causes and management outcome of intestinal obstruction in Adama Hospital in Oromia region, Ethiopia. A hospital based cross-sectional study design was used. Data covering the past three years were collected from hospital medical records of sampled patients. The collected data were checked for any inconsistency, coded and entered into SPSS version 16.0 for data processing and analysis. Descriptive and logistic regression analyses were used. Statistical significance was based on confidence interval (CI) of 95 % at a p-value of acute abdomen surgery and total surgical admissions, respectively. The mortality rate was 2.5 % (6 of 262). The most common cause of small bowel obstruction was intussusceptions in 48 patients (30.9 %), followed by small bowel volvulus in 47 patients (30.3 %). Large bowel obstruction was caused by sigmoid volvulus in 60 patients (69.0 %) followed by colonic tumor in 12 patients (13.8 %). After controlling for possible confounding factors, the major predictors of management outcome of intestinal obstruction were: duration of illness before surgical intervention (adjusted odds ratio (AOR) = 0.49, 95 % CI: 0.25-0.97); intra-operative findings [Viable small bowel volvulus (SBV) (AOR = 0.08, 95 % CI: 0.01-0.95) and viable (AOR = 0.17, 95 % CI: 0.03-0.88)]; completion of intra-operative procedures (bowel resection & anastomosis (AOR = 3.05, 95 % CI: 1.04-8.94); and length of hospital stay (AOR = 0.05, 95 % CI: 0.01-0.16). Small bowel obstruction was more prevalent than large bowel obstruction. Intussusceptions and sigmoid volvulus were the leading causes of small and large bowel obstruction. Laparotomy was the most common methods of intestinal obstruction management. Bowel

Case series of unusual causes intestinal obstruction in infants and ...

African Journals Online (AJOL)

Introduction Many of the causes of intestinal obstruction arise from ... In this work, we report eight unusual cases of intestinal ..... lymph is considered to be the result of an imbalance ... During fetal life, midgut communicates with the yolk sac.

An unusual cause of intestinal obstruction in an adolescent: a case report

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Victor Hip Wo Yeung

2009-11-01

Full Text Available A 15-year-old boy presented with intestinal obstruction two weeks following a blunt abdominal trauma. He had progressive bilious vomiting without abdominal distension or peritonitis. The contrast computed tomography (CT scan of the abdomen provided the definitive diagnosis: there was an obstructing duodenal hematoma, which might have been slowly progressing or have arisen from secondary hemorrhage after the initial injury. The boy remained stable over a ten-day period of conservative treatment, and his obstructive symptoms and signs were resolved completely. A follow-up CT scan of the abdomen (16 days after admission showed an almost complete resolution of the hematoma. Delayed duodenal hematoma causing intestinal obstruction has been reported rarely in previous literature. Occasionally a significant secondary hemorrhage resulting in intestinal obstruction can become life threatening. Clinical follow-up is paramount after initial recovery. Although conservative treatment suffices in most cases, the surgeon should be wary of the need for definitive surgical intervention if there is evidence of ongoing acute hemorrhage or of the obstructing hematoma failing to resolve. Laparoscopic drainage of the hematoma provides optimistic results for patients failing conservative management.

Chronic obstructive pulmonary disease - adults - discharge

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... coughing up dark mucus Your fingertips or the skin around your fingernails are blue Alternative Names COPD - adults - discharge; Chronic obstructive airways disease - adults - discharge; Chronic obstructive lung disease - adults - discharge; ...

THE EFFECT OF THE SOMATOSTATIN ANALOGUE OCTREOTIDE ON EXPERIMENTAL INTESTINAL OBSTRUCTION IN RATS

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Paran Haim

1998-01-01

Full Text Available Background: Somatostatin has an inhibitory effect on the endocrine and exocrine secretions of the gut. It may have a beneficial effect in the conservative treatment of intestinal obstruction. The aim of the present study is to investigate the effect of octreotide in mechanical intestinal obstruction in rats. Method: Intestinal obstruction was induced in rats by ligation of a segment of the distal ileum. Animals were treated with the somatostatin analogue octreotide (n=16, or saline (n=16. Eight rats were operated but their intestine was not ligated (n=8 serving as sham controls. Forty eight hours after the operation, the animals were operated upon again and blood samples from the femoral vein were tested for electrolytes, urea, glucose, lactic acid, amylase, ph and bicarbonate. Portal vein blood samples were also obtained and tested for lactic acid and amylase. Results: Intestinal obstruction resulted, after 48 hours, in severe dilatation of bowel loops. A significant increase in plasma levels of urea, amylase and lactic acid was observed. Plasma pH decreased. In blood samples from the portal vein, a significant increase in lactic acid was observed, indicating metabolic acidosis, probably secondary to bowel ischemia. Octreotide treatment, resulted in less acidosis, with concomitant lower urea and lactic acid levels in the plasma and especially in the portal vein. Conclusion: Octreotide treatment may have a beneficial effect in the conservative treatment of selected cases of intestinal obstruction.

The evaluation of interstitial Cajal cells distribution in non-tumoral colon disorders.

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Becheanu, G; Manuc, M; Dumbravă, Mona; Herlea, V; Hortopan, Monica; Costache, Mariana

2008-01-01

Interstitial cells of Cajal (ICC) are pacemakers that generate electric waves recorded from the gut and are important for intestinal motility. The aim of the study was to evaluate the distribution of interstitial cells of Cajal in colon specimens from patients with idiopathic chronic pseudo-obstruction and other non-tumoral colon disorders as compared with samples from normal colon. The distribution pattern of ICC in the normal and pathological human colon was evaluated by immunohistochemistry using antibodies for CD117, CD34, and S-100. In two cases with intestinal chronic idiopathic pseudo-obstruction we found a diffuse or focal reducing number of Cajal cells, the loss of immunoreactivity for CD117 being correlated with loss of immunoreactivity for CD34 marker. Our study revealed that the number of interstitial cells of Cajal also decrease in colonic diverticular disease and Crohn disease (p<0.05), whereas the number of enteric neurones appears to be normal. These findings might explain some of the large bowel motor abnormalities known to occur in these disorders. Interstitial Cajal cells may play an important role in pathogenesis and staining for CD117 on transmural intestinal surgical biopsies could allow a more extensive diagnosis in evaluation of chronic intestinal pseudo-obstruction.

Postoperative Adhesive Intestinal Obstruction from Gossypiboma ...

African Journals Online (AJOL)

We report a case of 41.year.old female admitted with features of intestinal obstruction and had a previous history of hysterectomy performed 2 months back at another hospital. Pathologists must be aware of this entity and its proper reporting as the cases are liable to go to court. Surgeons must recognize the risk factors that ...

Association of chronic obstructive pulmonary disease and hemorrhoids

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Lin, Lih-Hwa; Siu, Justin Ji-Yuen; Liao, Po-Chi; Chiang, Jen-Huai; Chou, Pei-Chi; Chen, Huey-Yi; Ho, Tsung-Jung; Tsai, Ming-Yen; Chen, Yung-Hsiang; Chen, Wen-Chi

2017-01-01

Abstract According to traditional Chinese medicine (TCM) theory, a specific physiological and pathological relationship exists between the lungs and the large intestine. The aim of this study is to delineate the association of chronic obstructive pulmonary disease (COPD) and hemorrhoids in order to verify the “interior–exterior” relationship between the lungs and the large intestine. A retrospective cohort study is conceived from the National Health Insurance Research Database, Taiwan. The 2 samples (COPD cohort and non-COPD cohort) were selected from the 2000 to 2003 beneficiaries of the NHI, representing patients age 20 and older in Taiwan, with the follow-up ending on December 31, 2011. The COPD cohort (n = 51,506) includes every patient newly diagnosed as having Chronic Obstructive Pulmonary Disease (COPD, ICD-9-CM: 490–492, 494, 496), who have made at least 2 confirmed visits to the hospital/clinic. The non-COPD cohort (n = 103,012) includes patients without COPD and is selected via a 1:2 (COPD: non-COPD) matching by age group (per 5 years), gender, and index date (diagnosis date of COPD for the COPD cohort). Compared with non-COPD cohorts, patients with COPD have a higher likelihood of having hemorrhoids and the age-, gender- and comorbidies-adjusted hazard ratio (HR) for hemorrhoids is 1.56 (95% confidence intervals [CI]:1.50–1.62). The adjusted HR of hemorrhoids for females is 0.79 (95% CI: 0.77–0.83), which is significantly less than that for males. The elderly groups, 40 to 59 years and aged 60 or above, have higher adjusted HRs than younger age groups (20–39 years), 1.19 (95% CI: 1.14–1.26), and 1.18 (95% CI: 1.12–1.24), respectively. Patients with COPD may have a higher likelihood to have hemorrhoids in this retrospective cohort study. This study verifies the fundamental theorem of TCM that there is a definite pathogenic association between the lungs and large intestine. PMID:28272246

Esophageal stent migration can lead to intestinal obstruction

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Karatepe, Oguzhan; Acet, Ersin; Altiok, Merih; Battal, Muharrem; Adas, Gokhan; Karahan, Servet

2009-01-01

Background: Self-expanding metallic stents are the devices of choice in the treatment of malign or benign strictures of the esophagus. Stent migration is a well-known complication of this procedure. Aims: We report a case of intestinal obstruction caused by esophageal stent migration, in which surgical intervention was used. Methods: A 65-year-old woman, who had a medical history of gastric cancer operations and esophageal stent applications, was admitted to our emergency department with a 48-hour history of abdominal pain, nausea and vomiting. An emergency laparotomy was performed and the migrated stent causing intestinal obstruction was removed. Results: The patient recovered without incident and was discharged on postoperative day 3. Conclusion: This case illustrates that esophageal stent migration has to be considered as a potential life-threatening complication. PMID:22666672

Intestinal Obstruction due to Complete Transmural Migration of a Retained Surgical Sponge into the Intestine

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Takashi Kato

2012-12-01

Full Text Available A 56-year-old woman with a history of gynecological surgery for cervical cancer 18 years previously was referred to our hospital for colicky abdominal pain, nausea and vomiting. Intestinal obstruction was diagnosed by contrast-enhanced computed tomography (CT which showed dilation of the small intestine and suggested obstruction in the terminal ileum. In addition, CT showed a thick-walled cavitary lesion communicating with the proximal jejunum. 18F-fluorodeoxyglucose positron emission tomography showed abnormal uptake at the same location as the cavitary lesion revealed by CT. The patient underwent laparotomy for the ileus and resection of the cavitary lesion. At laparotomy, we found a retained surgical sponge in the ileum 60 cm from the ileocecal valve. The cavitary tumor had two fistulae communicating with the proximal jejunum. The tumor was resected en bloc together with the transverse colon, part of the jejunum and the duodenum. Microscopic examination revealed fibrous encapsulation and foreign body giant cell reaction. Since a retained surgical sponge without radiopaque markers is extremely difficult to diagnose, retained surgical sponge should be considered in the differential diagnosis of intestinal obstruction in patients who have undergone previous abdominal surgery.

Intestinal obstruction secondary to infantile polyarteritis nodosa ...

African Journals Online (AJOL)

Polyarteritis Nodosa (PAN) is a rare systemic necrotising vasculitis of medium and small-sized arteries. Patients typically present with systemic symptoms. Obstructive intestinal symptoms are described but usually resolve with treatment of the underlying vascular disease. We report a case of a one year old boy with multiple ...

Unusual cause of neonatal intestinal obstruction | Zikavska ...

African Journals Online (AJOL)

There are many causes of intestinal obstruction in the neonatal age. The most common types are mechanical and result from congenital malformations of the gastrointestinal tract. However, functional disorders also occur. In some cases, diagnosis can be made prenatally but in others manifestation occurs after birth. The aim ...

Obstructive sleep apnea in chronic obstructive pulmonary disease patients.

LENUS (Irish Health Repository)

Lee, Ruth

2011-03-01

Chronic obstructive pulmonary disease (COPD) and obstructive sleep apnea (OSA) represent two of the most prevalent chronic respiratory disorders and cardiovascular diseases are major co-morbidities in both. Co-existence of both disorders (overlap syndrome) occurs in 1% of adults and overlap patients have worse nocturnal hypoxemia and hypercapnia than COPD and OSA patients alone. The present review discusses recent data concerning the pathophysiological and clinical significance of the overlap syndrome.

Application of small intestine decompression combined with oral feeding in middle and late period of malignant small bowel obstruction.

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Li, Dechun; Du, Hongtao; Shao, Guoqing; Guo, Yongtuan; Lu, Wan; Li, Ruihong

2017-07-01

The application value of small intestine decompression combined with oral feeding in the middle and late period of malignant small bowel obstruction was examined. A total of 22 patients with advanced malignant small bowel obstruction were included in the present study. An ileus tube was inserted via the nose under fluoroscopy into the obstructed small intestine of each patient. At the same time, the insertion depth the of the catheter was adjusted. When the catheter was blocked, small bowel selective angiography was performed to determine the location and cause of the obstruction and the extent of the obstruction, and to determine the length of the small intestine in the site of obstruction, and to select the variety and tolerance of enteral nutrition. We observed the decompression tube flow and ease of intestinal obstruction. In total, 20 patients were treated with oral enteral nutrition after abdominal distension, and 22 cases were treated by the nose to observe the drainage and the relief of intestinal obstruction. The distal end of the catheter was placed in a predetermined position. The symptoms of intestinal obstruction were relieved 1-4 days after decompression. The 22 patients with selective angiography of the small intestine showed positive X-ray signs: 18 patients with oral enteral nutrition therapy had improved the nutritional situation 2 weeks later. In 12 cases, where there was anal defecation exhaust, 2 had transient removal of intestinal obstruction catheter. In conclusion, this comprehensive treatment based on small intestine decompression combined with enteral nutrition is expected to become a new therapeutic approach and method for the treatment of patients with advanced tumor small bowel obstruction.

Occupational chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Omland, Oyvind; Würtz, Else Toft; Aasen, Tor Børvig

2014-01-01

Occupational-attributable chronic obstructive pulmonary disease (COPD) presents a substantial health challenge. Focusing on spirometric criteria for airflow obstruction, this review of occupational COPD includes both population-wide and industry-specific exposures....

Malrotation with transverse colon volvulus in early pregnancy: a rare cause for acute intestinal obstruction

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Sharma, Digvijoy; Parameshwaran, Rajesh; Dani, Tushar; Shetty, Prashanth

2013-01-01

Colonic volvulus is a relatively uncommon cause of large bowel obstruction, accounting for 10% of colonic obstructions. Volvulus of the transverse colon is quite rare, accounting for only 4–11% of all reported cases. We report an unusual case of documented volvulus of the transverse colon in a pregnant woman with intestinal malrotation and concomitant acute intestinal obstruction by congenital bands and adhesions. PMID:23964051

Effects of herbal medicine Sijunzi decoction on rabbits after relieving intestinal obstruction

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L. Li

2017-09-01

Full Text Available Intestinal obstruction leads to blockage of the movement of intestinal contents. After relieving the obstruction, patients might still suffer with compromised immune function and nutritional deficiency. This study aimed to evaluate the effects of Sijunzi decoction on restoring the immune function and nutritional status after relieving the obstruction. Experimental rabbits (2.5±0.2 kg were randomly divided into normal control group, 2-day intestinal obstruction group, 2-day natural recovery group, 4-day natural recovery group, 2-day treated group, and 4-day treated group. Sijunzi decoction was given twice a day to the treated groups. The concentration of markers was analyzed to evaluate the immune function and nutritional status. The concentration of interleukin-2, immunoglobulins and complement components of the treated groups were significantly higher than the natural recovery group (P<0.05. The levels of CD4+ and CD4+/CD8+ increased then decreased in the treated groups. The levels of tumor necrosis factor-α and CD8+ were significantly lower than the natural recovery group. The level of total protein in the treated groups also increased then decreased after relieving the obstruction. The levels of albumin, prealbumin and insulin-like growth factor-1 were significantly higher in the treated groups than in the natural recovery group (P<0.05. Transferrin level in the treated groups was significantly higher than the obstruction group (P<0.05. Sijunzi decoction can lessen the inflammatory response and improve the nutrition absorption after relieving the obstruction.

Staged surgical management of gastroschisis with severe viscero-abdominal disproportion complicated by membranous intestinal obstruction

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Sliepov O.

2017-01-01

Full Text Available Introduction. Incidence of gastroschisis (GS complicated by intestinal atresia is 4.5–12.6% of cases. 80% of this obstructions are observed in jejunoileal segment. Association of GS with intestinal atresia (GIA is usually diagnosed well, but at birth, diagnosis of atresia is often controversial. There is misdiagnosis of atresia during the initial surgery in about 12% of cases. The ideal treatment model of GIA had not already been set. Different surgical approaches were described in literature: abdominal closure modalities, terms of intestinal anastomoses creation and intestinal stomas formation remain outstanding issues. the severity of congenital defects may vary thus the tactics and strategy of surgical management as well as the ability to create primary intestinal anastomosis should be considered individually. Clinical case. GS with severe viscero-abdominal disproportion (VAD in fetus was diagnosed prenatally by ultrasonography (US at 21 week of gestation. Prenatal US follow-up monitoring and examinations were conducted. The presence of concomitant intestinal obstruction was suspected at 35 week of gestation. Regarding diagnosed malformations, according to developed in our clinic "First Minutes Surgery" tactics, operation was performed in 15 minutes after birth. During the initial surgery intestinal obstruction was not confirmed. Staged surgical management of GS was conducted. Intestinal obstruction was diagnosed and confirmed by radiography only after 21 days of age, after increasing of oral intakes volume to 15.0 ml. Jejunal web was found on surgery. Following web removal diamond-shaped anastomosis was created. During post-op period the recurrence of intestinal obstruction was not observed, full enteral nutrition was reached. The good outcome after exhibited surgical management was achieved. Conclusions. The proposed strategy and tactics of surgical management found to be effective and can be applied in the case of GS with severe VAD

Intestinal obstruction and other causes of abdominal pain in foals

International Nuclear Information System (INIS)

Cohen, N.D.; Chaffin, M.K.

1994-01-01

There are numerous causes of colic in foals. Nearly all forms of obstructive gastrointestinal disorders that have been recognized in adultshave also been described in foals. Meconium impaction, intussusceptions, ascarid impactions, small intestinal volvulus, and hernias are evidently the most common causes of mechanical obstruction in foals. Other frequently recognized causes of colic in foals are gastric ulceration, uroperitoneum, and ileus. For some disorders, the history, signalment, and physical examination findings may lead to a presumptive diagnosis; in other disorders, ultrasonography and clinicopathologic examination of blood and peritoneal fluid may be required in the diagnostic evaluation. This article considers the causes of intestinal obstructionand abdominal pain in foals from birth to weaning

Foreign body-associated intestinal pyogranuloma resulting in intestinal obstruction in four dogs.

Science.gov (United States)

Papazoglou, L G; Tontis, D; Loukopoulos, P; Patsikas, M N; Hermanns, W; Kouti, V; Timotheou, T; Liapis, I; Tziris, N; Rallis, T S

2010-04-17

Intestinal obstruction resulting from an intramural foreign body-associated pyogranuloma was diagnosed in four dogs. Vomiting and weight loss were the main clinical signs. On physical examination, a mass in the abdomen was detected in three dogs. Abdominal radiography demonstrated the presence of soft tissue opacity in three of the dogs and gas-filled dilated intestinal loops in all four dogs. Abdominal ultrasonography showed hyperkinetic fluid-filled dilated intestinal loops and a hypoechoic small intestinal mass in all the dogs. Exploratory coeliotomy confirmed the presence of a jejunal mass, which was removed by resection and anastomosis in all the dogs. In one of the dogs a linear foreign body was also found cranial to the mass and was removed through a separate enterotomy incision. The lesions were diagnosed as foreign body-associated intestinal pyogranulomas on histological examination. Three dogs recovered without complications, but the fourth showed signs of septic peritonitis four days after surgery and was euthanased at the owner's request. The other three dogs remained disease-free 12 to 42 months after surgery.

Fluoroscopically-guided transnasal insertion of ileus tube intestinal decompression in patients with inoperable malignant bowel obstruction

International Nuclear Information System (INIS)

Fang Shiming; Li Haili; Lin Qing; Mao Aiwu; Wu Shaoqiu; Jiang Haosheng; Cao Yan; Wang Zhenlei

2011-01-01

Objective: To assess the technical feasibility and effectiveness of fluoroscopically-guided transnasal insertion of ileus tube for intestinal decompression in the treatment of inoperable malignant bowel obstruction. Methods: A total of 211 patients with inoperable malignant bowel obstruction were enrolled in this study. The median KPS scale was 40 (ranged from 20 to 60). Under fluoroscopic guidance, transnasal insertion of ileus tube by using conventional technique or guidewire-catheter exchange technique was performed in all patients. The technical success rate, the clinical effective rate, the curative rate and adverse reactions as well as complications were documented. The correlation among the obstructive sites, obstruction causes and therapeutic effectiveness was analyzed. The ileus tube used in this study was a four-cavity and double-balloon catheter with a diameter of 16 F/18 f, which is produced by Cliny Company. Results: Transnasal drainage tube was successfully inserted into the proximal jejunum in all 211 patients with malignant bowel obstruction, and the total technical success rate was 100%. The initial technical success rate of the traditional technique and the catheter-guidewire exchange method was 85.5% (65/76) and 100% (135/135) respectively, the difference between the two was significant (P<0.05). After 24 hours, the clinical remission rate in the patients with high-level intestinal obstruction, lower-level intestinal obstruction and colorectal obstruction was 95.8% (46/48), 92.9% (117/126) and 83.8% (31/37), respectively. A follow-up of 4-245 days (mean 138 days) was conducted, and the total clinical cure rate was 27.5% (58/211). The clinical cure rate in small intestine obstruction and colorectal obstruction caused by primary tumor or recurrence was 12.7% (20/157) and 59.5% (22/37), respectively (P<0.05). The adverse reactions and complications included uncomfortable pharynx feeling or pain (99.1%, 199/221), the tube obstruction (23.2%, 49

Intestinal Pseudo-Obstruction

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... hip or knee injury, such as a hip fracture illness, such as a serious infection Acute colonic ... symptoms, such as problems with nerves in the limbs and changes in the ... the test. Lower GI series . A health care provider may order ...

Within-breath respiratory impedance and airway obstruction in patients with chronic obstructive pulmonary disease.

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Silva, Karla Kristine Dames da; Faria, Alvaro Camilo Dias; Lopes, Agnaldo José; Melo, Pedro Lopes de

2015-07-01

Recent work has suggested that within-breath respiratory impedance measurements performed using the forced oscillation technique may help to noninvasively evaluate respiratory mechanics. We investigated the influence of airway obstruction on the within-breath forced oscillation technique in smokers and chronic obstructive pulmonary disease patients and evaluated the contribution of this analysis to the diagnosis of chronic obstructive pulmonary disease. Twenty healthy individuals and 20 smokers were assessed. The study also included 74 patients with stable chronic obstructive pulmonary disease. We evaluated the mean respiratory impedance (Zm) as well as values for the inspiration (Zi) and expiration cycles (Ze) at the beginning of inspiration (Zbi) and expiration (Zbe), respectively. The peak-to-peak impedance (Zpp=Zbe-Zbi) and the respiratory cycle dependence (ΔZrs=Ze-Zi) were also analyzed. The diagnostic utility was evaluated by investigating the sensitivity, the specificity and the area under the receiver operating characteristic curve. ClinicalTrials.gov: NCT01888705. Airway obstruction increased the within-breath respiratory impedance parameters that were significantly correlated with the spirometric indices of airway obstruction (R=-0.65, pdisease patients presented significant expiratory-inspiratory differences (p90%). We conclude the following: (1) chronic obstructive pulmonary disease introduces higher respiratory cycle dependence, (2) this increase is proportional to airway obstruction, and (3) the within-breath forced oscillation technique may provide novel parameters that facilitate the diagnosis of respiratory abnormalities in chronic obstructive pulmonary disease.

Within-breath respiratory impedance and airway obstruction in patients with chronic obstructive pulmonary disease

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Karla Kristine Dames da Silva

2015-07-01

Full Text Available OBJECTIVE: Recent work has suggested that within-breath respiratory impedance measurements performed using the forced oscillation technique may help to noninvasively evaluate respiratory mechanics. We investigated the influence of airway obstruction on the within-breath forced oscillation technique in smokers and chronic obstructive pulmonary disease patients and evaluated the contribution of this analysis to the diagnosis of chronic obstructive pulmonary disease. METHODS: Twenty healthy individuals and 20 smokers were assessed. The study also included 74 patients with stable chronic obstructive pulmonary disease. We evaluated the mean respiratory impedance (Zm as well as values for the inspiration (Zi and expiration cycles (Ze at the beginning of inspiration (Zbi and expiration (Zbe, respectively. The peak-to-peak impedance (Zpp=Zbe-Zbi and the respiratory cycle dependence (ΔZrs=Ze-Zi were also analyzed. The diagnostic utility was evaluated by investigating the sensitivity, the specificity and the area under the receiver operating characteristic curve. ClinicalTrials.gov: NCT01888705. RESULTS: Airway obstruction increased the within-breath respiratory impedance parameters that were significantly correlated with the spirometric indices of airway obstruction (R=−0.65, p90%. CONCLUSIONS: We conclude the following: (1 chronic obstructive pulmonary disease introduces higher respiratory cycle dependence, (2 this increase is proportional to airway obstruction, and (3 the within-breath forced oscillation technique may provide novel parameters that facilitate the diagnosis of respiratory abnormalities in chronic obstructive pulmonary disease.

An unusual case of intestinal leiomyositis in a Bernese mountain dog.

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Gianella, P; Tecilla, M; Bellino, C; Buracco, R; Martano, M; Zanatta, R; Cagnasso, A; D'angelo, A

2015-10-01

A 1-year-old, female Bernese mountain dog was presented to the Veterinary Teaching Hospital of Turin University with a 3-month history of weight loss, intermittent anorexia, vomiting, constipation, and abdominal distension. Full-thickness biopsies from the stomach, duodenum, jejunum and ileum were collected for histological and immunohistochemical examination. Microscopic lesions displayed severe diffuse degeneration and loss of leiomyocytes, with lymphocytic leiomyositis, fibroplasia, angiogenesis, severe diffuse neuronal atrophy, and ganglioneuritis in the myenteric (Auerbach's) plexus. A diagnosis of chronic idiopatic intestinal pseudo-obstruction was made. Response to immunosuppressive therapy was poor and the dog was humanely euthanized. Unique findings were mononuclear infiltration composed predominantly of B-cell, angiogenesis and weak immunoreactivity for neuron-specific enolase.

Intestinal Obstruction in Early Neonatal Period: A 3-Year Review Of ...

African Journals Online (AJOL)

BACKGROUND: Failure to pass meconium by a full-term neonate within the first 24 hours should raise a suspicion of bowel obstruction. The objective of this study was to determine pattern of presentation, diagnosis and outcome of management of intestinal obstruction in the early neonatal period in the Neonatal Care Unit ...

Radiological evaluation of intestinal obstruction in neonate and infant

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Jeon, D. S.; Lim, K. Y.; Kim, S. J.; Kim, J. D.; Rhee, H. S. [Presbyterian Medical Center, Jeonju (Korea, Republic of)

1980-12-15

281 cases of neonatal and infantile intestinal obstruction confirmed by clinical and surgical procedure from 1975 till 1979 were reviewed radiologically. The result was as follows; 1. Intussusception was the most common cause of intestinal obstruction under one year of age (173/281: 61.56%), and other causes of descending order were infantile hypertrophic pyloric stenosis (20: 7.11%), congenital megacolon (19: 6.76%), anorectal malformation (17: 6.05%), meconium plug syndrome (17: 6.05%), hernia (12: 4.27%), band adhesion (8: 2.85%), rotation anomaly (5: 1.78%), small bowel atresia (3: 1.07%), Meckel's diverticulum (3: 1.07%), duodenal atresia (2: 0.71%), meconium ileus (1: 0.36%) and annular pancreas (1: 0.36%). Congenital type of intestinal obstruction (we classified intussusception acquired and others congenital) occupied 38.44%. 2. The ratio of male to female was 3: 1, congenital type 4.69 : 1 and acquired 2.39 : 1. 3. Vomiting, bloody stool, fever and abdominal distention were the most 4 symptoms. 4. The frequency of typical mechanical ileus pattern on plain abdomen films was 226 cases(80.43%) paralytic ileus or normal finding was 52 cases (18.51%) and pneumoperitoneum with ileus sign was 3 cases (1.06%). 5. Barium meal or enema was performed in 228 cases and narrowing or obstructed site was found in 213 cases of them (93.42%); intussusception 100% (173/173), infantile hypertrophic pyloric stenosis 93.33% (14/15) and congenital megacolon 82.35% (14/17). 6. Only 10 cases had associated disease such as Mongolism, thoracic kyphosis and scoliosis, microcolon, prematurity, ileocolic fistula, undescended testicle and hydrocele. 7. Meconium plug syndrome, duodenal atresia, small bowel atresia, mecondium ileus and annular pancreas were developed early after birth with average onset age of 3.6 days.

Radiological evaluation of intestinal obstruction in neonate and infant

International Nuclear Information System (INIS)

Jeon, D. S.; Lim, K. Y.; Kim, S. J.; Kim, J. D.; Rhee, H. S.

1980-01-01

281 cases of neonatal and infantile intestinal obstruction confirmed by clinical and surgical procedure from 1975 till 1979 were reviewed radiologically. The result was as follows; 1. Intussusception was the most common cause of intestinal obstruction under one year of age (173/281: 61.56%), and other causes of descending order were infantile hypertrophic pyloric stenosis (20: 7.11%), congenital megacolon (19: 6.76%), anorectal malformation (17: 6.05%), meconium plug syndrome (17: 6.05%), hernia (12: 4.27%), band adhesion (8: 2.85%), rotation anomaly (5: 1.78%), small bowel atresia (3: 1.07%), Meckel's diverticulum (3: 1.07%), duodenal atresia (2: 0.71%), meconium ileus (1: 0.36%) and annular pancreas (1: 0.36%). Congenital type of intestinal obstruction (we classified intussusception acquired and others congenital) occupied 38.44%. 2. The ratio of male to female was 3: 1, congenital type 4.69 : 1 and acquired 2.39 : 1. 3. Vomiting, bloody stool, fever and abdominal distention were the most 4 symptoms. 4. The frequency of typical mechanical ileus pattern on plain abdomen films was 226 cases(80.43%) paralytic ileus or normal finding was 52 cases (18.51%) and pneumoperitoneum with ileus sign was 3 cases (1.06%). 5. Barium meal or enema was performed in 228 cases and narrowing or obstructed site was found in 213 cases of them (93.42%); intussusception 100% (173/173), infantile hypertrophic pyloric stenosis 93.33% (14/15) and congenital megacolon 82.35% (14/17). 6. Only 10 cases had associated disease such as Mongolism, thoracic kyphosis and scoliosis, microcolon, prematurity, ileocolic fistula, undescended testicle and hydrocele. 7. Meconium plug syndrome, duodenal atresia, small bowel atresia, mecondium ileus and annular pancreas were developed early after birth with average onset age of 3.6 days

Voltage dependent potassium channel remodeling in murine intestinal smooth muscle hypertrophy induced by partial obstruction.

Science.gov (United States)

Liu, Dong-Hai; Huang, Xu; Guo, Xin; Meng, Xiang-Min; Wu, Yi-Song; Lu, Hong-Li; Zhang, Chun-Mei; Kim, Young-chul; Xu, Wen-Xie

2014-01-01

Partial obstruction of the small intestine causes obvious hypertrophy of smooth muscle cells and motility disorder in the bowel proximate to the obstruction. To identify electric remodeling of hypertrophic smooth muscles in partially obstructed murine small intestine, the patch-clamp and intracellular microelectrode recording methods were used to identify the possible electric remodeling and Western blot, immunofluorescence and immunoprecipitation were utilized to examine the channel protein expression and phosphorylation level changes in this research. After 14 days of obstruction, partial obstruction caused obvious smooth muscle hypertrophy in the proximally located intestine. The slow waves of intestinal smooth muscles in the dilated region were significantly suppressed, their amplitude and frequency were reduced, whilst the resting membrane potentials were depolarized compared with normal and sham animals. The current density of voltage dependent potassium channel (KV) was significantly decreased in the hypertrophic smooth muscle cells and the voltage sensitivity of KV activation was altered. The sensitivity of KV currents (IKV) to TEA, a nonselective potassium channel blocker, increased significantly, but the sensitivity of IKv to 4-AP, a KV blocker, stays the same. The protein levels of KV4.3 and KV2.2 were up-regulated in the hypertrophic smooth muscle cell membrane. The serine and threonine phosphorylation levels of KV4.3 and KV2.2 were significantly increased in the hypertrophic smooth muscle cells. Thus this study represents the first identification of KV channel remodeling in murine small intestinal smooth muscle hypertrophy induced by partial obstruction. The enhanced phosphorylations of KV4.3 and KV2.2 may be involved in this process.

Danish Register of chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Lange, Peter; Tøttenborg, Sandra Søgaard; Sorknæs, Anne Dichmann

2016-01-01

AIM OF DATABASE: The Danish Register of Chronic Obstructive Pulmonary Disease (DrCOPD) is a nationwide database aiming to describe the quality of treatment of all patients with chronic obstructive pulmonary disease (COPD) in Denmark. STUDY POPULATION: DrCOPD comprises data on all patients...

[Correction of a reperfusion dysfunction in acute intestinal obstruction].

Science.gov (United States)

Bagnenko, S F; Sinenchenko, G I; Kurygin, A A; Chupris, V G

2008-01-01

An analysis of experimental investigations carried out in 32 dogs and 30 rabbits and laboratory data of 242 patients has shown that the application of antioxidant and antihypoxic medicines decrease reperfusion lesions and endotoxicosis in operative treatment of acute intestinal obstruction.

The effect of recombinant growth hormone on intestinal anastomotic wound healing in rats with obstructive jaundice.

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Cağlikülekçi, Mehmet; Ozçay, Necdet; Oruğ, Taner; Aydoğ, Gülden; Renda, Nurten; Atalay, Fuat

2002-03-01

Several clinical and experimental studies have shown that obstructive jaundice delays wound healing. Growth hormone may prevent delayed wound healing, since it has effects on the release of mediators in jaundice, as well as increasing the protein synthesis. Forty male Wistar rats were allocated to four groups: Group I (n=10): intestinal anastomosis to normal small bowel, Group II (n=10): intestinal anastomosis to normal small bowel followed by growth hormone therapy (2mg/kg/day, subcutaneously), Group III (n=10): intestinal anastomosis to obstructive jaundice rat's small bowel, Group IV (n=10): intestinal anastomosis to obstructive jaundice rat's small bowel followed by growth hormone therapy at the same dosage The animals were observed for seven days then killed. Intraabdominal adhesions, anastomotic complications and anastomotic bursting pressures were recorded and tissue samples from the anastomotic site were obtained to measure hydroxyproline levels and for histopathologic examination. Growth hormone had a beneficial effect on the healing of intestinal anastomosis in both jaundiced and non-jaundiced rats. This was demonstrated by clinical and mechanical parameters such as a significant increase in anastomotic bursting pressure, hydroxyproline content and histopathological scores. Growth hormone reverses the adverse effects of obstructive jaundice on small bowel anastomotic healing. It can be hypothesized that this effect is due to augmentation of insulin-like growth factors, protection of hepatocytes, enhancement of intestinal epithelization, and reversal of the resultant malnutritional state caused by growth hormone in obstructive jaundice.

Eosinophilic Gastroenteritis Presenting as Intestinal Obstruction - A Case Series

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Amita Krishnappa

2011-07-01

Full Text Available Eosinophilic Gastroenteritis is a rare disease characterized by infiltration of the gastrointestinal tract by an increased number of eosinophils as compared to the normal. The anatomic location and intensity of the infiltrate decides the varied clinical symptomatology with which these patients present. The present report deals with four cases, all presenting with clinical signs of intestinal obstruction A laparotomy performed revealed a stricture in the first case, superficial ulcers and adhesions in the second case, an ileocaecal mass in the third case and volvulus formation in the fourth case. Eosinophilic gastroenteritis was confirmed on histopathology in all the four cases. All the four patients experienced relief of symptoms after resection. It is essential to diagnose the disease to differentiate it from other conditions presenting as intestinal obstruction. The cases are presented because of the rarity of occurrence and presentation. Relevant literature has been reviewed.

IDIOPATHIC SCLEROSING ENCAPSULATING PERITONITIS CAUSING ACUTE INTESTINAL OBSTRUCTION AND GANGRENE: A CASE REPORT

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Nava

2016-04-01

Full Text Available INTRODUCTION Sclerosing encapsulating peritonitis (SEP is a relatively rare cause of intestinal obstruction resulting from encasement of variable lengths of bowel by dense fibro-collagenous membrane. It is more common in young females, and shows tropical and sub-tropical distribution. The idiopathic cases of SEP, which lack any identifiable cause from clinical, radiological and histopathological findings, are also reported under the descriptive term “abdominal cocoon syndrome”. SEP presents with acute or sub-acute intestinal obstruction with or without a mass. In the era of laparoscopic surgery, inadvertent damage to the small bowel at insertion of the trocar and cannula can occur by being unaware of this condition resulting in unnecessary bowel resection. Persistent untreated SEP may advance to bowel gangrene or intestinal perforation, representing life threatening conditions. We report the clinical presentation of a 75-year-old female presenting with signs of intestinal obstruction whose imaging findings revealed abdominal cocoon with bowel gangrene leading to perforation and the same confirmed at surgery. Surgical excision of the fibrotic sac encasing the bowel, resection of gangrenous bowel segment and end ileostomy was performed. Histopathology of the excised membrane confirmed sclerosing encapsulating peritonitis. To our knowledge, only a few cases of abdominal cocoon with perforation have been reported in literature so far. Radiologists should be aware of this relatively rare cause of intestinal obstruction, its imaging findings and complications, as preoperative diagnosis will prevent delay and aid in treatment planning to the surgeon. Identification of soft tissue density membrane encasing congregated small bowel loops into a single area on computed-tomography gives diagnostic clue. Surgical excision of sac, release of bowel loops and adhesions with partial intestinal resection when necessary is the treatment.

Voltage dependent potassium channel remodeling in murine intestinal smooth muscle hypertrophy induced by partial obstruction.

Directory of Open Access Journals (Sweden)

Dong-Hai Liu

Full Text Available Partial obstruction of the small intestine causes obvious hypertrophy of smooth muscle cells and motility disorder in the bowel proximate to the obstruction. To identify electric remodeling of hypertrophic smooth muscles in partially obstructed murine small intestine, the patch-clamp and intracellular microelectrode recording methods were used to identify the possible electric remodeling and Western blot, immunofluorescence and immunoprecipitation were utilized to examine the channel protein expression and phosphorylation level changes in this research. After 14 days of obstruction, partial obstruction caused obvious smooth muscle hypertrophy in the proximally located intestine. The slow waves of intestinal smooth muscles in the dilated region were significantly suppressed, their amplitude and frequency were reduced, whilst the resting membrane potentials were depolarized compared with normal and sham animals. The current density of voltage dependent potassium channel (KV was significantly decreased in the hypertrophic smooth muscle cells and the voltage sensitivity of KV activation was altered. The sensitivity of KV currents (IKV to TEA, a nonselective potassium channel blocker, increased significantly, but the sensitivity of IKv to 4-AP, a KV blocker, stays the same. The protein levels of KV4.3 and KV2.2 were up-regulated in the hypertrophic smooth muscle cell membrane. The serine and threonine phosphorylation levels of KV4.3 and KV2.2 were significantly increased in the hypertrophic smooth muscle cells. Thus this study represents the first identification of KV channel remodeling in murine small intestinal smooth muscle hypertrophy induced by partial obstruction. The enhanced phosphorylations of KV4.3 and KV2.2 may be involved in this process.

[A Case of Intestinal Obstruction Caused by a Bezoar after Pylous-Preserving Gastrectomy].

Science.gov (United States)

Yamazato, Yuzo; Kosuga, Toshiyuki; Ichikawa, Daisuke; Kubota, Takeshi; Okamoto, Kazuma; Konishi, Hirotaka; Shiozaki, Atsushi; Fujiwara, Hitoshi; Arita, Tomohiro; Morimura, Ryo; Murayama, Yasutoshi; Kuriu, Yoshiaki; Ikoma, Hisashi; Nakanishi, Masayoshi; Otsuji, Eigo

2017-11-01

A 65-year-old woman with a history of pylorus-preserving gastrectomy(PPG)for early gastric cancer visited our hospital because of vomiting. Gastrointestinal endoscopy revealed a large bezoar in the anastomotic site of the stomach. Because the bezoar was too large to be collected orally, the dissolution therapy with taking Coca-Cola®was continued. On the 3rd day after hospitalization, she felt acute abdominal pain with vomiting. Computed tomography revealed intestinal obstruction by a mass with air bubbles inside in the ileum. Emergency operation was performed under a diagnosis of intestinal obstruction due to the bezoar. The black brown bezoar sized 80×35×30mm was extracted through an ileotomy. The delayed gastric empty is considered to involve in the bezoar formation. Therefore, the appropriate education of diet and periodic endoscopic screening are necessary for patients with large amounts of gastric residues especially after PPG. In the dissolution therapy, physicians need to be careful of intestinal obstruction by a bezoar.

Is nonoperative management of adhesive intestinal obstruction applicable to children in a resource-poor country?

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Osifo Osarumwense

2010-01-01

Full Text Available Background: Nonoperative management of adhesive intestinal obstruction gives good results in adults but there are scant studies on its outcome in children. This study reports outcomes and experiences with nonoperative and operative management of adhesive intestinal obstruction in children in a resource-poor country. Patients and Methods: This is a retrospective analysis of records of children who were managed with adhesive intestinal obstruction at the University of Benin Teaching Hospital between January 2002 and December 2008. Results: Adhesive intestinal obstruction accounted for 21 (8.8% of 238 children managed with intestinal obstruction. They were aged between 7 weeks and 16 years (mean 3 ± 6.4 years, comprising 13 males and eight females (ratio 1.6:1. Prior laparotomy for gangrenous/perforated intussusception (seven, 33.3%, perforated appendix (five, 23.8%, perforated volvulus (three, 14.3%, penetrating abdominal trauma (two, 9.5% and perforated typhoid (two, 9.5% were major aetiologies. Adhesive obstruction occurred between 6 weeks and 7 years after the index laparotomies. All the 21 children had initial nonoperative management without success, owing to lack of total parenteral nutrition and monitoring facilities. Outcomes of open adhesiolysis performed between 26 and 48 h in six (28.6% children due to poor response to nonoperative management, 11-13 days in 12 (57.1% who responded minimally and 2-5 weeks in three (14.3% who had relapse of symptoms were encouraging. Exploration of the 21 adhesive obstructions confirmed small bowel obstruction due to solitary bands (two, 9.5%, multiple bands/adhesions (13, 61.9% and encasement, including one bowel gangrene (six, 28.6%. Postoperatively, the only child who had recurrence during 1-6 years of follow-up did well after a repeat adhesiolysis. Conclusion: Nonoperative management was unsuccessful in this setting. Open adhesiolysis may be adopted in children to prevent avoidable morbidities and

Chronic obstructive pulmonary disease and chronic heart failure: two muscle diseases?

Science.gov (United States)

Troosters, Thierry; Gosselink, Rik; Decramer, Marc

2004-01-01

Chronic obstructive pulmonary disease and congestive heart failure are two increasingly prevalent chronic diseases. Although care for these patients often is provided by different clinical teams, both disease conditions have much in common. In recent decades, more knowledge about the systemic impact of both diseases has become available, highlighting remarkable similarities in terms of prognostic factors and disease management. Rehabilitation programs deal with the systemic consequences of both diseases. Although clinical research also is conducted by various researchers investigating chronic obstructive pulmonary disease and chronic heart failure, it is worthwhile to compare the progress in relation to these two diseases over recent decades. Such comparison, the purpose of the current review, may help clinicians and scientists to learn about progress made in different, yet related, fields. The current review focuses on the similarities observed in the clinical impact of muscle weakness, the mechanisms of muscle dysfunction, the strategies to improve muscle function, and the effects of exercise training on chronic obstructive pulmonary disease and chronic heart failure.

Intestinal obstruction: a rare complication of channeling Transurethral Resection of the Prostate (TURP: a case report

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Popoola AA

2008-01-01

Full Text Available Abstract Introduction Channeling transurethral resection of the prostate is a recognized form of adjunctive treatment in the treatment of patients with prostate cancer. Despite the fact that complications arising from the procedure have been on the decline, rare complications like intestinal obstruction may occur. Case presentation This is a case report of a 56 year old man who developed mechanical intestinal obstruction few days after a channeling TURP for advanced CaP. Conclusion The report highlights the possibility of intestinal obstruction as a secondary event following a silent urinary bladder perforation during channeling TURP. Early recognition and intervention were responsible for the good outcome in this patient.

Use of intraperitoneal xenon-133 for imaging of intestinal strangulation in small bowel obstruction

International Nuclear Information System (INIS)

Bulkley, G.B.; Gharagozloo, F.; Alderson, P.O.; Horn, S.D.; Zuidema, G.D.

1981-01-01

Intraperitoneal xenon-133 dissolved in saline solution was evaluated for the detection of early strangulation in a reproducible model of segmental intestinal obstruction in rats and dogs. There was a highly significant delay inexternally detected isotope washout from animals with strangulated loops compared with normal, sham operated and simple (nonstrangulated) obstruction control groups. Corresponding anterior abdominal gamma camera images showed marked retention of isotope at 1 hour in the strangulation obstruction groups and the sites of this activity corresponsed to the location of the ischemic loops. Blinded readings of these images by nuclear radiologists showed this method to be highly accurate for the detection of strangulation in these animal models. This method should be directly applicable to patients with intestinal obstruction

Colonic carcinoma with multiple small bowel perforations mimicking intestinal obstruction

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Khanna Rahul

2006-09-01

Full Text Available Abstract Background Carcinoma of the colon may present with perforation proximal to the site of malignancy. Caecum is the commonest site of perforation if the ileocecal valve is patent and the jejunal and ileal perforations are very rare. Case presentation A 35 year male presented with intestinal obstruction. Emergency laparotomy revealed carcinoma of the transverse colon with multiple pinpoint perforations along antimesenteric border of ileum, which were wrapped with omentum, and no peritoneal contamination was present. Extended right hemicolectomy with jejunocolic anastomosis was done. Patient made uneventful recovery in postoperative period and was treated with adjuvant chemotherapy. Conclusion Patients with colonic carcinoma and incompetent ileocecal valve may present with intestinal perforation. Increased intraluminal pressure and closed loop obstruction may lead to ischemia and perforation of the small bowel.

Airway distensibility in Chronic Obstructive Airway Disease

DEFF Research Database (Denmark)

Winkler Wille, Mathilde Marie; Pedersen, Jesper Holst; Dirksen, Asger

2013-01-01

Rationale – Chronic Obstructive Pulmonary Disease (COPD) is a combination of chronic bronchitis and emphysema, which both may lead to airway obstruction. Under normal circumstances, airway dimensions vary as a function of inspiration level. We aim to study the influence of COPD and emphysema......-20% (mild), 20%-30% (moderate) or >30% (severe). Spirometry was performed annually and participants were divided into severity groups according to the Global Initiative for Chronic Obstructive Lung Disease (GOLD). Data were analysed in a mixed effects regression model with log(airway lumen diameter...... and emphysema, respectively. Conclusions – Airway distensibility decreases significantly with increasing severity of both GOLD status and emphysema, indicating that in COPD the dynamic change in airway calibre during respiration is compromised. Chronic bronchitis and emphysema appear to be interacting...

Acute Intestinal Obstruction Complicating Abdominal Pregnancy: Conservative Management and Successful Outcome.

Science.gov (United States)

Udigwe, Gerald Okanandu; Eleje, George Uchenna; Ihekwoaba, Eric Chukwudi; Udegbunam, Onyebuchi Izuchukwu; Egeonu, Richard Obinwanne; Okwuosa, Ayodele Obianuju

2016-01-01

Background. Acute intestinal obstruction during pregnancy is a very challenging and unusual nonobstetric surgical entity often linked with considerable fetomaternal morbidity and mortality. When it is synchronous with abdominal pregnancy, it is even rarer. Case Presentation. A 28-year-old lady in her second pregnancy was referred to Nnamdi Azikiwe University Teaching Hospital, Nnewi, Nigeria, at 27 weeks of gestation due to vomiting, constipation, and abdominal pain. Examination and ultrasound scan revealed a single live intra-abdominal extrauterine fetus. Plain abdominal X-ray was diagnostic of intestinal obstruction. Conservative treatment was successful till the 34-week gestational age when she had exploratory laparotomy. At surgery, the amniotic sac was intact and the placenta was found to be adherent to the gut. There was also a live female baby with birth weight of 2.3 kg and Apgar scores of 9 and 10 in the 1st and 5th minutes, respectively, with the baby having right clubbed foot. Adhesiolysis and right adnexectomy were done. The mother and her baby were well and were discharged home nine days postoperatively. Conclusion. To the best of our knowledge, this is the first report of abdominal pregnancy as the cause of acute intestinal obstruction in the published literature. Management approach is multidisciplinary.

Analysis of electrocardiogram in chronic obstructive pulmonary disease patients.

Science.gov (United States)

Lazović, Biljana; Svenda, Mirjana Zlatković; Mazić, Sanja; Stajić, Zoran; Delić, Marina

2013-01-01

Chronic obstructive pulmonary disease is the fourth leading cause of mortality worldwide. It is defined as a persistent airflow limitation usually progressive and not fully reversible to treatment. The diagnosis of chronic obstructive pulmonary disease and severity of disease is confirmed by spirometry. Chronic obstructive pulmonary disease produces electrical changes in the heart which shows characteristic electrocardiogram pattern. The aim of this study was to observe and evaluate diagnostic values of electrocardiogram changes in chronic obstructive pulmonary disease patients with no other comorbidity. We analyzed 110 electrocardiogram findings in clinically stable chronic obstructive pulmonary disease patients and evaluated the forced expiratory volume in the first second, ratio of forces expiratory volume in the first second to the fixed vital capacity, chest radiographs and electrocardiogram changes such as p wave height, QRS axis and voltage, right bundle branch block, left bundle branch block, right ventricular hypertrophy, T wave inversion in leads V1-V3, S1S2S3 syndrome, transition zone in praecordial lead and QT interval. We found electrocardiogram changes in 64% patients, while 36% had normal electrocardiogram. The most frequent electrocardiogram changes observed were transition zone (76.36%) low QRS (50%) and p pulmonale (14.54%). Left axis deviation was observed in 27.27% patients. Diagnostic values of electrocardiogram in patients with chronic obstructive pulmonary disease suggest that chronic obstructive pulmonary disease patients should be screened electrocardiographically in addition to other clinical investigations.

Anesthetic management of intestinal obstruction: A postgraduate educational review.

Science.gov (United States)

Parthasarathy, S; Sripriya, R; Krishnaveni, N

2016-01-01

Intestinal obstruction is associated with significant morbidity and mortality. Scientific assessment of the cause, site of obstruction, appropriate correction of the fluid deficit and electrolyte imbalance with preoperative stabilization of blood gases is ideal as a preoperative workup. Placement of a preoperative epidural catheter especially in the thoracic interspace takes care of perioperative pain and stress reduction. Intraoperative management by controlled general anesthesia administering a relative high inspired fraction of oxygen with invasive monitoring in selected sick cases is mandatory. Preoperative monitoring and stabilizing raised intra-abdominal pressure reduces morbidity. Caution should be exercised during opening and closure of abdomen to avoid cardiorespiratory ill effects. There should be an emphasis on avoiding hypothermia. The use of nonsteroidal anti-inflammatory drugs may worsen sick, fragile patients. The use of sugammadex rather than neostigmine will obscure certain controversies in the healing of intestinal anastomotic site. Replacement of blood loss continued correction of fluids and electrolytes with possible postoperative mechanical ventilation in sick cases may improve outcomes in these patients.

Osteoporosis in chronic obstructive pulmonary disease patients

DEFF Research Database (Denmark)

Jørgensen, Niklas Rye; Schwarz, Peter

2008-01-01

The purpose of this review is to examine the state of knowledge and clinical practice in the association of chronic obstructive pulmonary disease to osteoporosis and fracture incidence.......The purpose of this review is to examine the state of knowledge and clinical practice in the association of chronic obstructive pulmonary disease to osteoporosis and fracture incidence....

The CT diagnosis and operative indication for panperitonitis carcinomatosa with intestinal obstruction

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Kitahara, Shinzo; Shirakura, Tatsuya; Kanemitsu, Hiroyuki; Shimada, Nagato; Nonaka, Kyoei; Hashimura, Chiaki; Shiba, Tadaaki; Tsugu, Yukio [Toho Univ., Tokyo (Japan). School of Medicine

1997-05-01

For the purpose of clarifying the discrimination points in the CT diagnosis of peritonitis carcinomatosa and operative indication for the disease, 52 patients with peritonitis carcinomatosa presenting with intestinal obstruction admitted to the hospital in a 5-year period (January 1990 to December 1994) were retrospectively studied, by comparing to another 22 cases of benign ileus in which CT was performed. As for the CT images, the following 10 items were evaluated: ascites, epiploic thickening, intestinal mass, intraperitoneal tumor, intestinal wall thickening, the mesenteric macule-shaped and funicular views, intestinal liquid being full, expansion intestinal tract gas, visualization of the Kerckring folds and mirror surface formation. Furthermore, the additional five items were examined as reference views: pleural effusion, liver metastasis, bile duct occlusion, hydronephrosis and paraaortic lymphnode swelling. The degree of each view was scored. When an average score in total was asked, it was 5.3{+-}2.9 S.D. in peritonitis carcinomatosa or -1.6{+-}2.9 S.D. in the benign ileus, with sensitivity of 95.7%, specificity of 76.7%, and accuracy of 90.0%. This score evaluation is useful to make a diagnosis of peritonitis carcinomatosa with intestinal obstruction. As to operative indication, possibilities are suggested that patients showing a mirror surface image can be candidates for excision of the intestine and anastomosis and that patients having hydronephrosis should not be candidates for operation. (author)

Effects of octreotide and a-tocopherol on bacterial translocation in experimental intestinal obstruction: a microbiological, light and electronmicroscopical study.

Science.gov (United States)

Reis, E; Kama, N A; Coskun, T; Korkusuz, P; Ors, U; Aksoy, M; Kulaçoglu, S

1997-01-01

Bacterial translocation induced by intestinal obstruction is suggested to be due to increased intestinal luminal volume, leading to intestinal overgrowth with certain enteric microorganisms and intestinal mucosal damage. If this suggestion is true, maintenance of intestinal mucosal integrity by a cytoprotective agent, a-tocopherol, and inhibition of gastrointestinal secretions by octreotide should decrease the incidence of bacterial translocation and extent of mucosal injury due to intestinal obstruction. Complete intestinal obstruction was created in the distal ileum of male Wistar Albino rats by a single 3-0 silk suture. The animals received subcutaneous injections of 1 ml of physiologic saline (group 1) (PS 24) and 1 ml of saline containing octreotide acetate (100 micrograms/kg) (group 2) (OC 24), at 0, 12 and 24 hours of obstruction. In group 3 (PS 48) and group 4 (OC 48), the rats were treated with subcutaneous physiologic saline (1 ml) and octreotide acetate (100 micrograms/kg), respectively, beginning at the time of obstruction and every 12 hours for 48 hours. The rats in group 5 (Toc 24), were pretreated with intramuscular a-tocopherol 500 mg/kg on day 1 and 8, and underwent laparotomy on day 9. A third dose of a-tocopherol was injected at the time of obstruction on day 9 and no treatment was given thereafter. We tested the incidence of bacterial translocation in systemic organs and circulation and evaluated the histopathological changes in all groups. Treatment with octreotide acetate was found to be ineffective in reducing the incidence of translocation, with no histopathological improvement. Mucosal damage scores, on the other hand, in the a-tocopherol group were statistically less than those in the octreotide and control groups (p < 0.05). Additionally, a-tocopherol treatment decreased the incidence of organ invasion with translocating bacteria, although this difference did not reach statistical significance. Octreotide acetate treatment in complete

Glucagon-like peptide-2 protects impaired intestinal mucosal barriers in obstructive jaundice rats.

Science.gov (United States)

Chen, Jun; Dong, Jia-Tian; Li, Xiao-Jing; Gu, Ye; Cheng, Zhi-Jian; Cai, Yuan-Kun

2015-01-14

To observe the protective effect of glucagon-like peptide-2 (GLP-2) on the intestinal barrier of rats with obstructive jaundice and determine the possible mechanisms of action involved in the protective effect. Thirty-six Sprague-Dawley rats were randomly divided into a sham operation group, an obstructive jaundice group, and a GLP-2 group; each group consisted of 12 rats. The GLP-2 group was treated with GLP-2 after the day of surgery, whereas the other two groups were treated with the same concentration of normal saline. Alanine aminotransferase (ALT), total bilirubin, and endotoxin levels were recorded at 1, 3, 7, 10 and 14 d. Furthermore, on the 14(th) day, body weight, the wet weight of the small intestine, pathological changes of the small intestine and the immunoglobulin A (IgA) expressed by plasma cells located in the small intestinal lamina propria were recorded for each group. In the rat model, jaundice was obvious, and the rats' activity decreased 4-6 d post bile duct ligation. Compared with the sham operation group, the obstructive jaundice group displayed increased yellow staining of abdominal visceral serosa, decreased small intestine wet weight, thinning of the intestinal muscle layer and villi, villous atrophy, uneven height, fusion, partial villous epithelial cell shedding, substantial inflammatory cell infiltration and significantly reduced IgA expression. However, no significant gross changes were noted between the GLP-2 and sham groups. With time, the levels of ALT, endotoxin and bilirubin in the GLP-2 group were significantly increased compared with the sham group (P jaundice group than in the GLP-2 group (P jaundice rats, which might be attributed to increased intestinal IgA and reduced bilirubin and endotoxin.

The CT diagnosis and operative indication for panperitonitis carcinomatosa with intestinal obstruction

International Nuclear Information System (INIS)

Kitahara, Shinzo; Shirakura, Tatsuya; Kanemitsu, Hiroyuki; Shimada, Nagato; Nonaka, Kyoei; Hashimura, Chiaki; Shiba, Tadaaki; Tsugu, Yukio

1997-01-01

For the purpose of clarifying the discrimination points in the CT diagnosis of peritonitis carcinomatosa and operative indication for the disease, 52 patients with peritonitis carcinomatosa presenting with intestinal obstruction admitted to the hospital in a 5-year period (January 1990 to December 1994) were retrospectively studied, by comparing to another 22 cases of benign ileus in which CT was performed. As for the CT images, the following 10 items were evaluated: ascites, epiploic thickening, intestinal mass, intraperitoneal tumor, intestinal wall thickening, the mesenteric macule-shaped and funicular views, intestinal liquid being full, expansion intestinal tract gas, visualization of the Kerckring folds and mirror surface formation. Furthermore, the additional five items were examined as reference views: pleural effusion, liver metastasis, bile duct occlusion, hydronephrosis and paraaortic lymphnode swelling. The degree of each view was scored. When an average score in total was asked, it was 5.3±2.9 S.D. in peritonitis carcinomatosa or -1.6±2.9 S.D. in the benign ileus, with sensitivity of 95.7%, specificity of 76.7%, and accuracy of 90.0%. This score evaluation is useful to make a diagnosis of peritonitis carcinomatosa with intestinal obstruction. As to operative indication, possibilities are suggested that patients showing a mirror surface image can be candidates for excision of the intestine and anastomosis and that patients having hydronephrosis should not be candidates for operation. (author)

A retrospective audit on usage of Diatrizoate Meglumine (Gastrografin®) for intestinal obstruction or constipation in patients with advanced neoplasms.

Science.gov (United States)

Heng, Sharon; Hardy, Janet; Good, Phillip

2018-01-01

Intestinal obstruction and constipation are common conditions in patients with advanced neoplasms. Diatrizoate Meglumine has been used in the management of both these conditions without good quality evidence of its effectiveness and safety. This audit aimed to assess the usage, effectiveness and adverse effects of Diatrizoate Meglumine for intestinal obstruction and constipation in patients with advanced neoplasms. A retrospective chart review was undertaken. Descriptive statistics were utilised. All patients with known advanced neoplasms admitted to Mater Health Services and St Vincent's Private Hospital Brisbane between January 2013 and October 2015; who were administered Diatrizoate Meglumine were included. Seventy-one patients received Diatrizoate Meglumine. The most common diagnoses were ovarian or primary peritoneal neoplasms (33.8%). Diatrizoate Meglumine was most commonly used for intestinal obstruction (59.2%). The median dose used per patient episode was 50 mL (range: 15-500 mL). Thirty-two patients (45%) had imaging 4-24 h post-dose with Diatrizoate Meglumine being present in the large intestine in 75% of these images. Intestinal obstruction or constipation resolved in 90% of patients post-dose. Most clinicians used 50 mL of Diatrizoate Meglumine as a single dose and repeated imaging after 4-24 h. Diatrizoate Meglumine was well tolerated and may be effective in resolving intestinal obstruction and constipation in patients with advanced neoplasms. Quality controlled studies are needed to further guide the use of Diatrizoate Meglumine in intestinal obstruction and constipation in patients with advanced neoplasms.

The small intestine and colon: Scintigraphic quantitation of motility in health and disease

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Kamm, M.A. (Saint Mark' s Hospital, London (United Kingdom). Medical Physiology Unit)

1992-10-01

Radioisotopes allow accurate quantitation of the pattern and effectiveness of the transit of chyme through the small and large intestines. Abnormalities of small bowel transit can be demonstrated in patients with the irritable bowel syndrome, and patients with chronic idiopathic intestinal pseudo-obstruction due to either a visceral myopathy or neuropathy. In the colon, radioisotopic studies of transit have demonstrated the site of delayed transit in some severely constipated patients. In patients with these disorders of transit, functional studies may influence the choice of medical or surgical therapy although there are few prospective studies which have established their worth in this context. Radioisotope studies can also be utilised to study the effectiveness of delivery of drugs to the small and large bowel, and to study the adequacy of rectal evacuation in patients with a defaecatory disturbance. The low radiation dose and possibility of frequent observations make radioisotope studies valuable for clinical and research studies in functional gastrointestinal disorders. (orig.).

The small intestine and colon: Scintigraphic quantitation of motility in health and disease

International Nuclear Information System (INIS)

Kamm, M.A.

1992-01-01

Radioisotopes allow accurate quantitation of the pattern and effectiveness of the transit of chyme through the small and large intestines. Abnormalities of small bowel transit can be demonstrated in patients with the irritable bowel syndrome, and patients with chronic idiopathic intestinal pseudo-obstruction due to either a visceral myopathy or neuropathy. In the colon, radioisotopic studies of transit have demonstrated the site of delayed transit in some severely constipated patients. In patients with these disorders of transit, functional studies may influence the choice of medical or surgical therapy although there are few prospective studies which have established their worth in this context. Radioisotope studies can also be utilised to study the effectiveness of delivery of drugs to the small and large bowel, and to study the adequacy of rectal evacuation in patients with a defaecatory disturbance. The low radiation dose and possibility of frequent observations make radioisotope studies valuable for clinical and research studies in functional gastrointestinal disorders. (orig.)

[An experimental assessment of methods for applying intestinal sutures in intestinal obstruction].

Science.gov (United States)

Akhmadudinov, M G

1992-04-01

The results of various methods used in applying intestinal sutures in obturation were studied. Three series of experiments were conducted on 30 dogs--resection of the intestine after obstruction with the formation of anastomoses by means of double-row suture (Albert--Shmiden--Lambert) in the first series (10 dogs), by a single-row suture after V. M. Mateshchuk [correction of Mateshuku] in the second series, and bu a single-row stretching suture suggested by the author in the third series. The postoperative complications and the parameters of physical airtightness of the intestinal anastomosis were studied in dynamics in the experimental animals. The results of the study: incompetence of the anastomosis sutures in the first series 6, in the second 4, and in the third series one. Adhesions occurred in all animals of the first and second series and in 2 of the third series. Six dogs of the first series died, 4 of the second, and one of the third. Study of the dynamics of the results showed a direct connection of the complications with the parameters of the physical airtightness of the anastomosis, and the last-named with the method of the intestinal suture. Relatively better results were noted in formation of the anastomosis by means of our suggested stretshing continuous suture passed through the serous, muscular, and submucous coats of the intestine.

The Turning Point for Morphomechanical Remodeling During Complete Intestinal Obstruction in Rats Occurs After 12-24 h.

Science.gov (United States)

Sun, Daming; Zhao, Jingbo; Liao, Donghua; Huang, Zhiyong; Gregersen, Hans

2018-05-01

Intestinal obstruction prompts luminal dilation and wall remodeling proximal to the site of obstruction. Studies on temporal and spatial morphomechanical remodeling are needed for comprehending the pathophysiology of acute intestinal obstruction. The aim was to estimate the no-load and zero-stress morphomechanical properties in circumferential and longitudinal direction at 0, 6, 12, 24, 36, and 48 h after complete intestinal obstruction. Obstruction of the distal ileum was created surgically by placement of a polyethylene ring for up to 48 h in 30 rats. Sham and normal groups were also studied (n = 12). Five 6 cm-long intestinal segments proximal to the obstruction site were used for histological, morphometric and mechanical analysis at the designated times. Morphomechanical changes were huge but only subtle changes were observed between the 5 segments during the obstruction period. Due to dilation, the serosal length and mucosal length increased continuously from 6 to 48 h (p h and beyond (p h where after the opening angle increased and the bending angle returned to pre-obstruction levels. For the residual stretch ratios and the position of the neutral axis the turning point was found after 24 h. Histologically, the thickness and area of most wall layers were quite stable for the first 12 h but with an increase at the 24 h time point that continued to the 48 h time point. The most pronounced change was found for the circumferential muscle layer (p h after creating the obstruction.

Morphological abnormalities and apoptosis in lamellar tissue of equines after intestinal obstruction and treatment with hydrocortisone

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L.M Laskoski

2010-12-01

Full Text Available Four experimental groups of equines were used in order to study morphological abnormalities and apoptosis in lamellar tissue. Group Cg (control was composed of animals without any surgical procedure; group Ig (instrumented, animals that underwent enterotomy; group Tg (treated, animals that were subjected to intestinal obstruction and were treated with hydrocortisone; and group Ug (untreated, animals that were subjected to intestinal obstruction without treatment. The lamellar tissue was analyzed regarding the presence of tissue abnormalities and apoptosis. No morphological abnormalities were observed in animals of surgical groups, and no difference in apoptosis was observed between groups. It was concluded that intestinal obstruction allowed laminitis to develop, probably by systemic activation, and that the maneuvers performed in the enterotomy aggravated the process. Hydrocortisone did not aggravate the lesions of the lamellar tissue

Inflammatory biomarkers and exacerbations in chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Thomsen, Mette; Ingebrigtsen, Truls Sylvan; Marott, Jacob Louis

2013-01-01

Exacerbations of respiratory symptoms in chronic obstructive pulmonary disease (COPD) have profound and long-lasting adverse effects on patients.......Exacerbations of respiratory symptoms in chronic obstructive pulmonary disease (COPD) have profound and long-lasting adverse effects on patients....

Systemic amyloidosis due to unknown multiple myeloma in small bowel pseudo-obstruction: case report

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Giuseppe Caparrotti

2016-03-01

Full Text Available Amyloidosis is a pathologic diagnosis characterized by extracellular deposition of insoluble protein fibrils in various organs and tissues. There are two main forms of amyloidosis, primary amyloidosis, and secondary amyloidosis. Gastrointestinal involvement is common in both amyloidosis forms. We describe the case of a 78-year-old woman taken to the operating room for small bowel obstruction, found to have pseudo-obstruction and enteritis. Exploratory laparotomy revealed gastric mass and histological examen showed extensive amyloid deposition consistent with amyloidosis. Hematological evaluation revealed unknown multiple myeloma. This case report and literature data suggest to perform a hematological examination in patients with amyloidosis diagnosis to exclude a multiple myeloma or other plasma cell disorders

Clinical analysis on the treatment of 24 cases of severe traumatic brain injury with non ventral intestinal obstruction

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Wei WANG

2017-01-01

Full Text Available Objective To discuss the clinical treatment for severe traumatic brain injury (sTBI with non ventral intestinal obstruction. Methods A total of 48 patients with sTBI were enrolled in this study, including 24 with (observation group and 24 without (control group non ventral intestinal obstruction. Among 24 patients with non ventral intestinal obstruction, 3 cases (12.50% were treated by craniotomy evacuation of hematoma, 5 cases (20.83% were treated by craniotomy evacuation of hematoma and decompressive craniectomy, and 16 cases (66.67% were treated by conservative treatment. They were all treated by gastrointestinal decompression and parenteral nutrition. Among 24 patients without non ventral intestinal obstruction, 4 cases (16.67% were treated by craniotomy evacuation of hematoma, 6 cases (25% were treated by craniotomy evacuation of hematoma and decompressive craniectomy, and 14 cases (58.33% were treated by conservative treatment. They were all treated by enteral nutrition. Hemoglobin (Hb, albumin (ALB and prealbumin (PA were detected 10 and 20 d after treatment. Results Compared with control group, the level of Hb (P = 0.008, ALB (P = 0.002 and PA (P = 0.031 were significantly reduced in observation group. Compared with 10 d after treatment, the level of Hb (P = 0.003, ALB (P = 0.000 and PA (P = 0.005 were significantly reduced 20 d after treatment. Conclusions Early diagnosis and timely treatment for non ventral intestinal obstruction in patients with severe traumatic brain injury could effectively relieve the symptoms of intestinal obstruction, and is favorable to early enteral nutrition, so as to enhance the patients' recovery. DOI: 10.3969/j.issn.1672-6731.2017.01.012

Chronic Obstructive Pulmonary Disease (COPD) Includes: Chronic Bronchitis and Emphysema

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... Submit Button NCHS Home Chronic Obstructive Pulmonary Disease (COPD) Includes: Chronic Bronchitis and Emphysema Recommend on Facebook ... Percent of visits to office-based physicians with COPD indicated on the medical record: 3.2% Source: ...

Chronic obstructive pulmonary disease : a proteomics approach

OpenAIRE

Alexandre, Bruno Miguel Coelho, 1980-

2011-01-01

Tese de doutoramento, Biologia (Biologia Molecular), Universidade de Lisboa, Faculdade de Ciências, 2012 Chronic obstructive pulmonary disease (COPD) is characterized by chronic airflow limitation that is not fully reversible even under bronchodilators effect, caused by a mixture of small airway disease – obstructive bronchiolitis – and parenchymal destruction – emphysema. At the present time, COPD is the fourth leading cause of death and its prevalence and mortality are expected to contin...

Obturator hernia: a rare case of acute mechanical intestinal obstruction.

Science.gov (United States)

Aydin, Ibrahim; Yucel, Ahmet Fikret; Pergel, Ahmet; Sahin, Dursun Ali

2013-01-01

Obturator hernia is a rare type of pelvic hernia which generally occurs in elderly patients with accompanying diseases. Because it is difficult to diagnose before surgery, the morbidity and mortality rates for obturator hernia are high. The most common symptom is strangulation combined with mechanical intestinal obstruction.

Intestinal Obstruction due to Bilateral Ovarian Cystic Teratoma in a ...

African Journals Online (AJOL)

Teratoma is the most common ovarian tumour associated with pregnancy. The complications in pregnancy include torsion, rupture and malignant transformation mimicking ovarian carcinoma. Its association with intestinal obstruction is uncommon. Case: A 35 year old gravida 5 para 4 woman with 18 week gestation was ...

Airway inflammation in nonobstructive and obstructive chronic bronchitis with chronic haemophilus influenzae airway infection. Comparison with noninfected patients with chronic obstructive pulmonary disease

NARCIS (Netherlands)

Bresser, P.; Out, T. A.; van Alphen, L.; Jansen, H. M.; Lutter, R.

2000-01-01

Nonencapsulated Haemophilus influenzae often causes chronic infections of the lower respiratory tract in both nonobstructive and obstructive chronic bronchitis. We assessed airway inflammation in clinically stable, chronically H. influenzae-infected patients with nonobstructive (CB-HI, n = 10) and

Association of chronic obstructive pulmonary disease and obstructive sleep apnea consequences

Directory of Open Access Journals (Sweden)

Carlos Zamarrón

2009-01-01

Full Text Available Carlos Zamarrón1, Vanesa García Paz1, Emilio Morete1, Felix del Campo Matías21Servicio de Neumología, Hospital Clínico Universitario de Santiago, Santiago, Spain; 2Servicio de Neumologia, Hospital Universitario Rio Ortega de Vallaclolid, Vallaclolid, SpainAbstract: Obstructive sleep apnea syndrome (OSAS and chronic obstructive pulmonary disease (COPD are two diseases that often coexist within an individual. This coexistence is known as overlap syndrome and is the result of chance rather than a pathophysiological link. Although there are claims of a very high incidence of OSAS in COPD patients, recent studies report that it is similar to the general population. Overlap patients present sleep-disordered breathing associated to upper and lower airway obstruction and a reduction in respiratory drive. These patients present unique characteristics, which set them apart from either COPD or OSAS patients. COPD and OSAS are independent risk factors for cardiovascular events and their coexistence in overlap syndrome probably increases this risk. The mechanisms underlying cardiovascular risk are still unclear, but may involve systemic inflammation, endothelial dysfunction, and tonic elevation of sympathetic neural activity. The treatment of choice for overlap syndrome in stable patients is CPAP with supplemental oxygen for correction of upper airway obstructive episodes and hypoxemia during sleep.Keywords: chronic obstructive pulmonary disease, obstructive sleep apnea syndrome, overlap syndrome, sleep, cardiovascular disease

Inflammatory biomarkers and comorbidities in chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Thomsen, Mette; Dahl, Morten; Lange, Peter

2012-01-01

Patients with chronic obstructive pulmonary disease (COPD) have evidence of systemic inflammation that may be implicated in the development of comorbidities.......Patients with chronic obstructive pulmonary disease (COPD) have evidence of systemic inflammation that may be implicated in the development of comorbidities....

Association of chronic obstructive pulmonary disease and hemorrhoids: A nationwide cohort study.

Science.gov (United States)

Lin, Lih-Hwa; Siu, Justin Ji-Yuen; Liao, Po-Chi; Chiang, Jen-Huai; Chou, Pei-Chi; Chen, Huey-Yi; Ho, Tsung-Jung; Tsai, Ming-Yen; Chen, Yung-Hsiang; Chen, Wen-Chi

2017-03-01

According to traditional Chinese medicine (TCM) theory, a specific physiological and pathological relationship exists between the lungs and the large intestine. The aim of this study is to delineate the association of chronic obstructive pulmonary disease (COPD) and hemorrhoids in order to verify the "interior-exterior" relationship between the lungs and the large intestine. A retrospective cohort study is conceived from the National Health Insurance Research Database, Taiwan. The 2 samples (COPD cohort and non-COPD cohort) were selected from the 2000 to 2003 beneficiaries of the NHI, representing patients age 20 and older in Taiwan, with the follow-up ending on December 31, 2011. The COPD cohort (n = 51,506) includes every patient newly diagnosed as having Chronic Obstructive Pulmonary Disease (COPD, ICD-9-CM: 490-492, 494, 496), who have made at least 2 confirmed visits to the hospital/clinic. The non-COPD cohort (n = 103,012) includes patients without COPD and is selected via a 1:2 (COPD: non-COPD) matching by age group (per 5 years), gender, and index date (diagnosis date of COPD for the COPD cohort). Compared with non-COPD cohorts, patients with COPD have a higher likelihood of having hemorrhoids and the age-, gender- and comorbidies-adjusted hazard ratio (HR) for hemorrhoids is 1.56 (95% confidence intervals [CI]:1.50-1.62). The adjusted HR of hemorrhoids for females is 0.79 (95% CI: 0.77-0.83), which is significantly less than that for males. The elderly groups, 40 to 59 years and aged 60 or above, have higher adjusted HRs than younger age groups (20-39 years), 1.19 (95% CI: 1.14-1.26), and 1.18 (95% CI: 1.12-1.24), respectively. Patients with COPD may have a higher likelihood to have hemorrhoids in this retrospective cohort study. This study verifies the fundamental theorem of TCM that there is a definite pathogenic association between the lungs and large intestine.

Use of intraperitoneal xenon-133 for imaging of intestinal strangulation in small bowel obstruction. [Rats; Dogs

Energy Technology Data Exchange (ETDEWEB)

Bulkley, G.B.; Gharagozloo, F.; Alderson, P.O.; Horn, S.D.; Zuidema, G.D.

1981-01-01

Intraperitoneal xenon-133 dissolved in saline solution was evaluated for the detection of early strangulation in a reproducible model of segmental intestinal obstruction in rats and dogs. There was a highly significant delay inexternally detected isotope washout from animals with strangulated loops compared with normal, sham operated and simple (nonstrangulated) obstruction control groups. Corresponding anterior abdominal gamma camera images showed marked retention of isotope at 1 hour in the strangulation obstruction groups and the sites of this activity corresponsed to the location of the ischemic loops. Blinded readings of these images by nuclear radiologists showed this method to be highly accurate for the detection of strangulation in these animal models. This method should be directly applicable to patients with intestinal obstruction.

X-ray diagnosis of bronchial obstruction in chronic pneumonia

International Nuclear Information System (INIS)

Mamilyaev, R.M.

1981-01-01

Combined radiobronchological examination of patients with chronic pneumonia in the phase of reverse development of the disease has been performed. Severity, localization and extent of bronchial obstruction have been studied, depending on the phase of chronic pneumonia and aspects of lung tissue alterations. Bronchial lesions characteristic of chronic pneumonia were defined, as well as importance of x-ray examination methods for bronchial obstruction diagnosis. Three types of bronchial obstruction were distinguished: bronchoconstriction, bronchodilatation and their combination. With regard to the character and severity of bronchial and pulmonary tissue lesions 3 variants of chronic pneumonia are offered to be differentiated: bronchitic, bronchoectatic, and abscess-forming. The main significance in diagnosis of chronic pneumonia is attributed to combined x-ray examination, which also includes radiobronchological investigation in the first two variants of the disease [ru

Bile acid receptor TGR5 overexpression is associated with decreased intestinal mucosal injury and epithelial cell proliferation in obstructive jaundice.

Science.gov (United States)

Ji, Chen-Guang; Xie, Xiao-Li; Yin, Jie; Qi, Wei; Chen, Lei; Bai, Yun; Wang, Na; Zhao, Dong-Qiang; Jiang, Xiao-Yu; Jiang, Hui-Qing

2017-04-01

Bile acids stimulate intestinal epithelial proliferation in vitro. We sought to investigate the role of the bile acid receptor TGR5 in the protection of intestinal epithelial proliferation in obstructive jaundice. Intestinal tissues and serum samples were obtained from patients with malignant obstructive jaundice and from bile duct ligation (BDL) rats. Intestinal permeability and morphological changes in the intestinal mucosa were observed. The functions of TGR5 in cell proliferation in intestinal epithelial injury were determined by overexpression or knockdown studies in Caco-2 and FHs 74 Int cells pretreated with lipopolysaccharide (LPS). Internal biliary drainage was superior to external biliary drainage in recovering intestinal permeability and mucosal histology in patients with obstructive jaundice. In BDL rats, feeding of chenodeoxycholic acid (CDCA) decreased intestinal mucosa injury. The levels of PCNA, a marker of proliferation, increased in response to CDCA feeding and were paralleled by elevated TGR5 expression. CDCA upregulated TGR5 expression and promoted proliferation in Caco-2 and FHs 74 Int cells pretreated with LPS. Overexpression of TGR5 resulted in increased PCNA, cell viability, EdU incorporation, and the proportion of cells in S phase, whereas knockdown of TGR5 had the opposite effect. Our data indicate that bile acids promote intestinal epithelial cell proliferation and decrease mucosal injury by upregulating TGR5 expression in obstructive jaundice. Copyright © 2016 Elsevier Inc. All rights reserved.

Obturator Hernia: A Rare Case of Acute Mechanical Intestinal Obstruction

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Ibrahim Aydin

2013-01-01

Full Text Available Obturator hernia is a rare type of pelvic hernia which generally occurs in elderly patients with accompanying diseases. Because it is difficult to diagnose before surgery, the morbidity and mortality rates for obturator hernia are high. The most common symptom is strangulation combined with mechanical intestinal obstruction.

Does vasoactive intestinal polypeptide mediate the pathophysiology of bowel obstruction?

Science.gov (United States)

Basson, M D; Fielding, L P; Bilchik, A J; Zucker, K A; Ballantyne, G H; Sussman, J; Adrian, T E; Modlin, I M

1989-01-01

We hypothesized that bioactive peptides might be released into the portal circulation and mediate pathophysiologic alterations accompanying small bowel obstruction. We studied this question in a subacute canine small bowel obstruction model using 50 percent diameter occlusion. Control animals underwent sham laparotomy. Vasoactive intestinal peptide (VIP), peptide YY, and gastrin were measured in portal and systemic plasma by specific radioimmunoassays at 24-hour intervals as the obstruction progressed to completion over 5 days. All peptides in both groups demonstrated portal and peripheral gradients. In control dogs, peptide concentrations did not change postoperatively but VIP increased markedly in obstructed dogs, demonstrating a median portal level of 95 pmol/liter at 96 hours compared with 31.5 pmol/liter in control animals. These portal VIP levels are known to cause hypersecretion and splanchnic vasodilation in experimental models. The release of vasoactive compounds such as VIP may mediate local pathophysiology in human small bowel obstruction. A similar explanation of the systemic effects is consistent with the known cardiopulmonary bioactivity of VIP.

Chronic obstructive pulmonary disease

International Nuclear Information System (INIS)

Karabulut, N.

2012-01-01

Full text: Chronic obstructive pulmonary diseases (COPD) denote progressive lung diseases characterized by airway obstruction. COPD exhibits specific morphologic changes in the lung parenchyma, central and peripheral airways and pulmonary vasculature. A person with COPD may have either emphysema or chronic bronchitis, but most have both. Some people with COPD may also have an asthma-like or reactive component. Imaging modalities play important role in the detection or exclusion of COPD, distribution and extent of disease processes. Combined inspiratory and expiratory high resolution CT allows phenotyping of COPD (emphysema predominant, airway predominant, or mixed) and quantification of severity. Magnetic resonance imaging enables functional evaluation and demonstrates ventilation defects correlating closely with pulmonary function tests. Imaging techniques are also helpful in guiding the treatment, such as bullectomy in patients with bullous emphysema, lung volume reduction surgery or endoscopic interventions in those with severe emphysema, and smoking cessation and medical treatment designed to stop lung destruction in patients with mild or moderate emphysema or bronchiectasis.

[X-ray diagnostic of partial intestinal obstruction in small intestine diseases: a glance on the problem of radiologist-gastroenterologist].

Science.gov (United States)

Levchenko, S V; Kotovshchikova, A A; Orlova, N V

2013-01-01

The article is devoted to special features of X-ray examining of patients suffering from acute abdomen pain and X-ray paradigma of some intestine diseases as a cause of partial bowel obstruction. Own clinical data are presented. Long-term experience of our X-ray department is summarized. The possibilities of X-ray examining of abdomen with and without contrast in patients with partial bowel obstruction are described.

Patient-Centered Medical Home in chronic obstructive pulmonary disease

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Ortiz G

2011-10-01

Full Text Available Gabriel Ortiz1, Len Fromer21Pediatric Pulmonary Services, El Paso, TX; 2Department of Family Medicine, David Geffen School of Medicine, UCLA, Los Angeles, CA, USAAbstract: Chronic obstructive pulmonary disease (COPD is a progressive and debilitating but preventable and treatable disease characterized by cough, phlegm, dyspnea, and fixed or incompletely reversible airway obstruction. Most patients with COPD rely on primary care practices for COPD management. Unfortunately, only about 55% of US outpatients with COPD receive all guideline-recommended care. Proactive and consistent primary care for COPD, as for many other chronic diseases, can reduce hospitalizations. Optimal chronic disease management requires focusing on maintenance rather than merely acute rescue. The Patient-Centered Medical Home (PCMH, which implements the chronic care model, is a promising framework for primary care transformation. This review presents core PCMH concepts and proposes multidisciplinary team-based PCMH care strategies for COPD.Keywords: Patient-Centered Medical Home, chronic care model, chronic obstructive pulmonary disease, patient education, physician assistants, nurse practitioners

Lithopaedon Presenting as Intestinal Obstruction with a Previous Co ...

African Journals Online (AJOL)

This is a case report of a 25 year old lady Para 4 + 0 gravida 5, who was referred to Kisii level 5 hospital from a district hospital with a diagnosis of intestinal obstruction and a four year history of an intra-abdominal mass. A year prior to the admission she conceived and delivered vaginally at home but the baby died a few ...

Nano-based theranostics for chronic obstructive lung diseases: challenges and therapeutic potential

OpenAIRE

Vij, Neeraj

2011-01-01

The major challenges in the delivery and therapeutic efficacy of nano-delivery systems in chronic obstructive airway conditions is airway defense, severe inflammation and mucous hypersecretion. Chronic airway inflammation and mucous hypersecretion are hallmarks of chronic obstructive airway diseases, including asthma, COPD (chronic obstructive pulmonary disease) and CF (cystic fibrosis). Distinct etiologies drive inflammation and mucous hyper secretion in these diseases, that is further induc...

Pulmonary artery hypertension in chronic obstructive lung disease

International Nuclear Information System (INIS)

Dinkel, E.; Mundinger, A.; Reinbold, W.D.; Wuertemberger, G.

1989-01-01

Standard biplane chest X-rays were tested for the validity of morphometric criteria in the diagnosis of pulmonary artery hypertension. Twenty-seven patients suffering from chronic obstructive lung disease were examined and compared with a control group without cardiopulmonary disease. The diameter of the right and left pulmonary artery, pulmonary conus and the hilar-to-thoracic ratio were significantly increased in patients with chronic obstructive lung disease (p [de

Overlap Syndrome in Respiratory Medicine: Asthma and Chronic Obstructive Pulmonary Disease

OpenAIRE

Alexandru Corlateanu; Valeria Pripa; Gloria Montanari; Victor Botnaru

2014-01-01

Asthma and chronic obstructive pulmonary disease (COPD) are highly prevalent chronic diseases in the general population. Both are characterized by similar mechanisms: airway inflammation, airway obstruction, and airway hyperresponsiveness. However, the distinction between the two obstructive diseases is not always clear. Multiple epidemiological studies demonstrate that in elderly people with obstructive airway disease, as many as half or more may have overlapping diagnoses of asthma and COPD...

C reactive protein and chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Dahl, Morten; Vestbo, Jørgen; Zacho, Jeppe

2011-01-01

It is unclear whether elevated plasma C reactive protein (CRP) is causally related to chronic obstructive pulmonary disease (COPD). The authors tested the hypothesis that genetically elevated plasma CRP causes COPD using a Mendelian randomisation design.......It is unclear whether elevated plasma C reactive protein (CRP) is causally related to chronic obstructive pulmonary disease (COPD). The authors tested the hypothesis that genetically elevated plasma CRP causes COPD using a Mendelian randomisation design....

Obstructive sleep apnea in chronic obstructive pulmonary disease patients.

LENUS (Irish Health Repository)

Lee, Ruth

2012-02-01

PURPOSE OF REVIEW: Chronic obstructive pulmonary disease (COPD) and obstructive sleep apnea (OSA) represent two of the most prevalent chronic respiratory disorders and cardiovascular diseases are major co-morbidities in both. Co-existence of both disorders (overlap syndrome) occurs in 1% of adults and overlap patients have worse nocturnal hypoxemia and hypercapnia than COPD and OSA patients alone. The present review discusses recent data concerning the pathophysiological and clinical significance of the overlap syndrome. RECENT FINDINGS: The severity of obstructive ventilatory impairment and hyperinflation, especially the inspiratory capacity to total lung capacity (TLC) ratio, correlates with the severity of sleep-related breathing disturbances. Early treatment with continuous positive airway pressure (CPAP) improves survival, reduces hospitalization and pulmonary hypertension, and also reduces hypoxemia. Evidence of systemic inflammation and oxidative stress in COPD and sleep apnea provides insight into potential interactions between both disorders that may predispose to cardiovascular disease. Long-term outcome studies of overlap patients currently underway should provide further evidence of the clinical significance of the overlap syndrome. SUMMARY: Studies of overlap syndrome patients at a clinical, physiological and molecular level should provide insight into disease mechanisms and consequences of COPD and sleep apnea, in addition to identifying potential relationships with cardiovascular disease.

Small intestinal emptying time in normal Beagle dogs: a contrast radiographic study

International Nuclear Information System (INIS)

Miyabayashi, T.; Morgan, J.P.; Atilola, M.A.O.; Muhumuza, L.

1986-01-01

Gastric emptying time and small intestinal transit time in dogs are frequently discussed. However, it is often of interest to the radiologist to know what normal small intestinal emptying times should be. A total of 15 upper gastrointestinal studies was performed on five internal parasite-free, normal, standard Beagle dogs with three studies on each dog, 6 days apart. The ages and weights of the dogs ranged from 2–8 years and from 12.4–13.7 kg, respectively. Following 24-hour fasting, a dose of 10 ml/kg bw of 60% wt/vol barium sulfate suspension was administered through a stomach tube. Then, sequential radiographs were made at 30-minute intervals until the entire contrast medium column was in the colon and cecum. The mean, standard deviation, and range of gastric emptying time, small intestinal transit time, and small intestinal emptying time were 76 ± 16.7 (30–120), 73 ± 16.4 (30–120), and 214 ± 25.1 (180–300) minutes, respectively. This study offers the possibility that small intestinal emptying time may be used to further evaluate patients with suspected small intestinal partial obstruction, pseudo-obstruction, ischemia, or lymphangiectasia

Prognostic value of weight change in chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Prescott, E; Almdal, T; Mikkelsen, K L

2002-01-01

An association between low body mass index (BMI) and poor prognosis in patients with chronic obstructive pulmonary disease (COPD) has been found in a number of studies. The prevalence and prognostic importance of weight change in unselected subjects with COPD was examined. Subjects with COPD...... change: in the normal-to-underweight (BMI or = 25), best survival was seen in stable weight. A high proportion of subjects with chronic obstructive pulmonary disease experienced a significant weight loss......, which was associated with increased mortality. The results support further intervention studies that aim at avoiding weight loss in normal-to-underweight chronic obstructive pulmonary disease patients....

The CT diagnostic value of emergency intestinal obstruction caused by colon carcinoma

International Nuclear Information System (INIS)

Li Zhuohong

2008-01-01

Objective: To analyze the value of CT in the diagnosis of emergency intestinal obstruction (EIOB) caused by colon carcinoma. Methods: 17 cases with EIOB caused by colon carcinoma were submitted to CT scanning. Contrast enhanced scans were performed in 11 cases. The locations and characters of EIOB in CT imaging were recorded and compared with operation results. Results: The locations of the obstructions were 3 cases in cecum, 1 in ascending colon, 1 in transverse colon, 2 in descending colon, and 10 in sigmoid colon. Compared with operation results, the accuracy of CT in locating obstruction was 94%, and in qualitative diagnosis of colon carcinomas was 70%. Conclusion: CT can display very well the obstruction location of EIOB, and It has certain value in character izing colon carcinoma with EIOB. (authors)

Intestinal obstruction after Roux-en-Y gastric bypass by Higa's technique for treatment of morbid obesity: radiological aspects

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Labrunie, Ester Moraes [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Faculdade de Medicina. Dept. de Radiologia]. E-mail: emlabrunie@superig.com.br; Marchiori, Edson [Universidade Federal Fluminense (UFF), Niteroi, RJ (Brazil). Faculdade de Medicina. Dept. de Radiologia

2007-05-15

Objective: The aim of this study is to describe the main radiological aspects of postoperative intestinal obstruction in patients submitted to Roux-en-Y gastric bypass by means of the Higa's technique. Materials and methods: A total of 10 patients presenting with postoperative intestinal obstruction following a gastric reduction procedure were evaluated in the period between November 2001 and April 2006, in seven different medical centers. Results: In the ten patients, the obstruction occurred in the small bowel, five of them because of internal hernias, three because of adhesions, one because of an umbilical hernia and one because of intussusception. Four patients presented obstruction early in the postoperative period (by the seventh post-op day), and six, late in the postoperative period (between the third month and the fifth year). Conclusion: All of the cases of intestinal obstruction were found in the small bowel. Internal hernia was the most frequent cause, followed by adhesion. Other causes included umbilical hernia and intussusception. (author)

Natural histories of chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Rennard, Stephen I; Vestbo, Jørgen

2008-01-01

Concepts relating to the natural history of chronic obstructive pulmonary disease (COPD) arise most importantly from the classic study of Fletcher and colleagues (The Natural History of Chronic Bronchitis and Emphysema, Oxford University Press, New York, 1976). This study, which evaluated working...

Factors influencing self-management in chronic obstructive pulmonary disease: an integrative review.

Science.gov (United States)

Disler, R T; Gallagher, R D; Davidson, P M

2012-02-01

Chronic obstructive pulmonary disease is a common, chronic and burdensome condition requiring the individual to engage in a range of self-management strategies. The capacity to engage in self-management is dependent on a range of internal (e.g., personal) and external (e.g., health service) factors. This paper seeks to define self-management, identify the determinants which influence the individual's ability to cope and adjust to living with chronic obstructive pulmonary disease in the community, and identify implications for clinical practice and research. Integrative review. Medline, Embase, PubMed, CINAHL, Google Scholar. Integrative review using prospective research questions. Papers were included in the review if they were published in peer reviewed journals and written in English between 2000 and 2010. Articles were accepted for inclusion if they discussed the determinants that influenced self-management of chronic obstructive pulmonary disease in the community. Confirmation of results and discussion themes was validated by specialists in chronic obstructive pulmonary disease and complex care. Self-management is less well characterised in chronic obstructive pulmonary disease compared with other chronic conditions. Functional limitation and the need to balance disease management with everyday life are the two key elements that patients face in managing their condition. Provider characteristics, socioeconomic status and health literacy are sparsely discussed yet are known to influence chronic obstructive pulmonary disease self-management. Chronic obstructive pulmonary disease self-management must be a key focus internationally as the disease incidence increases. Collaborative care is required between patients and health providers in order facilitate patients in confident management of their condition. Copyright © 2011 Elsevier Ltd. All rights reserved.

Chronic obstructive pulmonary disease

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V K Vijayan

2013-01-01

Full Text Available The global prevalence of physiologically defined chronic obstructive pulmonary disease (COPD in adults aged >40 yr is approximately 9-10 per cent. Recently, the Indian Study on Epidemiology of Asthma, Respiratory Symptoms and Chronic Bronchitis in Adults had shown that the overall prevalence of chronic bronchitis in adults >35 yr is 3.49 per cent. The development of COPD is multifactorial and the risk factors of COPD include genetic and environmental factors. Pathological changes in COPD are observed in central airways, small airways and alveolar space. The proposed pathogenesis of COPD includes proteinase-antiproteinase hypothesis, immunological mechanisms, oxidant-antioxidant balance, systemic inflammation, apoptosis and ineffective repair. Airflow limitation in COPD is defined as a postbronchodilator FEV1 (forced expiratory volume in 1 sec to FVC (forced vital capacity ratio <0.70. COPD is characterized by an accelerated decline in FEV1. Co morbidities associated with COPD are cardiovascular disorders (coronary artery disease and chronic heart failure, hypertension, metabolic diseases (diabetes mellitus, metabolic syndrome and obesity, bone disease (osteoporosis and osteopenia, stroke, lung cancer, cachexia, skeletal muscle weakness, anaemia, depression and cognitive decline. The assessment of COPD is required to determine the severity of the disease, its impact on the health status and the risk of future events (e.g., exacerbations, hospital admissions or death and this is essential to guide therapy. COPD is treated with inhaled bronchodilators, inhaled corticosteroids, oral theophylline and oral phosphodiesterase-4 inhibitor. Non pharmacological treatment of COPD includes smoking cessation, pulmonary rehabilitation and nutritional support. Lung volume reduction surgery and lung transplantation are advised in selected severe patients. Global strategy for the diagnosis, management and prevention of Chronic Obstructive Pulmonary Disease

The use of fulvestrant, a parenteral endocrine agent, in intestinal obstruction due to metastatic lobular breast carcinoma

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Rampaul Rajendra Singh

2008-12-01

Full Text Available Abstract Background The role of fulvestrant in the management of intestinal obstruction associated with lobular carcinoma has not been specifically described. Case presentation Herein we present two cases where fulvestrant, as the only available parenteral endocrine agent for postmenopausal advanced breast cancer has the opportunity to provide a means to initiate treatment in those patients who present with varying degrees of intestinal obstruction. Conclusion Fulvestrant may obviate the use of chemotherapy while achieving sustained clinical benefit with less toxicity, in appropriately selected patients.

Acute appendicitis mimicking intestinal obstruction in a patient with cystic fibrosis

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Chun-Han Chen

2012-10-01

Full Text Available Cystic fibrosis (CF is an inherited disease of the secretory glands caused by mutations of the cystic fibrosis transmembrane regulator (CFTR gene. The clinical manifestations of CF are repetitive lung infections, biliary cirrhosis, pancreatic abnormalities, and gastrointestinal disorders. We report a 21-year-old Taiwanese man with CF who had abdominal pain for 2 days. The diagnosis of CF had been confirmed by peripheral blood analysis of the CFTR gene 5 years before admission. He presented to the emergency department with nausea, vomiting, abdominal distension, and crampy abdominal pain, which is atypical for acute appendicitis. The physical examination and a series of studies revealed intestinal obstruction, but acute appendicitis could not be ruled out. After conservative treatment, together with empiric antibiotics, the refractory abdominal pain and leukocytosis with a left-shift warranted surgical intervention. A diagnostic laparoscopy revealed a swollen, hyperemic appendix, a severely distended small intestine, and serous ascites. The laparoscopic procedure was converted to a laparotomy for open disimpaction and appendectomy. He was discharged on the eighth postoperative day. The histologic examination of the appendix was consistent with early appendicitis. In conclusion, acute abdominal pain in adult CF patients is often associated with intestinal obstruction syndrome. The presentation of concurrent appendicitis may be indolent and lead not only to diagnostic difficulties, but also a number of therapeutic choices.

Acute appendicitis mimicking intestinal obstruction in a patient with cystic fibrosis.

Science.gov (United States)

Chen, Chun-Han; Chang, Cheng-Chih; Yang, Bor-Yau; Lin, Paul Y; Wang, Chia-Siu

2012-10-01

Cystic fibrosis (CF) is an inherited disease of the secretory glands caused by mutations of the cystic fibrosis transmembrane regulator (CFTR) gene. The clinical manifestations of CF are repetitive lung infections, biliary cirrhosis, pancreatic abnormalities, and gastrointestinal disorders. We report a 21-year-old Taiwanese man with CF who had abdominal pain for 2 days. The diagnosis of CF had been confirmed by peripheral blood analysis of the CFTR gene 5 years before admission. He presented to the emergency department with nausea, vomiting, abdominal distension, and crampy abdominal pain, which is atypical for acute appendicitis. The physical examination and a series of studies revealed intestinal obstruction, but acute appendicitis could not be ruled out. After conservative treatment, together with empiric antibiotics, the refractory abdominal pain and leukocytosis with a left-shift warranted surgical intervention. A diagnostic laparoscopy revealed a swollen, hyperemic appendix, a severely distended small intestine, and serous ascites. The laparoscopic procedure was converted to a laparotomy for open disimpaction and appendectomy. He was discharged on the eighth postoperative day. The histologic examination of the appendix was consistent with early appendicitis. In conclusion, acute abdominal pain in adult CF patients is often associated with intestinal obstruction syndrome. The presentation of concurrent appendicitis may be indolent and lead not only to diagnostic difficulties, but also a number of therapeutic choices. Copyright © 2012. Published by Elsevier B.V.

ANESTHETIC CONSIDERATION S IN CHRONIC OBSTRUCTIVE PULMON ARY DISEASE

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Awati

2015-03-01

Full Text Available Chronic obstructive pulmonary disease (COPD is a spectrum of diseases that includes emphysema, chronic bronchitis, and small airway disease. It i s characterized by progressive increased resistance to breathing. Patients with marked obstructive pulmonary disease are at increased risk for both intraoperative and Postoperative pulmonary complications. These patients require thorough preoperative prepa ration, meticulous intraoperative management & postoperative care. This article describes anesthetic considerations in a patient with COPD.

Intestinal obstruction caused by omphalomesenteric duct remnant: usefulness of laparoscopy.

Science.gov (United States)

Bueno Lledó, J; Serralta Serra, A; Planeéis Roig, M; Dobón Giménez, F; Ibáñez Palacín, F; Rodero Rodero, R

2003-10-01

The anomalies related to omphalomesenteric duct remnant constitute an uncommon cause of intestinal obstruction, of which Meckel"s diverticulum and its variants represent the most important clinical presentation. In most cases they are asymptomatic and usually affect young patients. When symptomatic, they usually present episodes of gastrointestinal bleeding or acute abdomen syndromes caused by strangulation of intestinal loops as a result of fibrous intraabdominal remnants or inflammation produced by the diverticulum. In most cases, the unexpected presence of these alterations makes intraoperative diagnosis necessary. Treatment is surgical and consists in exeresis of the diverticulum or the fibrous band causing the clinical picture. We report two cases of persistence of the vitelline duct resolved by laparoscopic approach.

Heterozygous de novo and inherited mutations in the smooth muscle actin (ACTG2 gene underlie megacystis-microcolon-intestinal hypoperistalsis syndrome.

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Michael F Wangler

2014-03-01

Full Text Available Megacystis-microcolon-intestinal hypoperistalsis syndrome (MMIHS is a rare disorder of enteric smooth muscle function affecting the intestine and bladder. Patients with this severe phenotype are dependent on total parenteral nutrition and urinary catheterization. The cause of this syndrome has remained a mystery since Berdon's initial description in 1976. No genes have been clearly linked to MMIHS. We used whole-exome sequencing for gene discovery followed by targeted Sanger sequencing in a cohort of patients with MMIHS and intestinal pseudo-obstruction. We identified heterozygous ACTG2 missense variants in 15 unrelated subjects, ten being apparent de novo mutations. Ten unique variants were detected, of which six affected CpG dinucleotides and resulted in missense mutations at arginine residues, perhaps related to biased usage of CpG containing codons within actin genes. We also found some of the same heterozygous mutations that we observed as apparent de novo mutations in MMIHS segregating in families with intestinal pseudo-obstruction, suggesting that ACTG2 is responsible for a spectrum of smooth muscle disease. ACTG2 encodes γ2 enteric actin and is the first gene to be clearly associated with MMIHS, suggesting an important role for contractile proteins in enteric smooth muscle disease.

Predictors of objective cough frequency in chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Sumner, Helen; Woodcock, Ashley; Kolsum, Umme

2013-01-01

Cough is one of the principal symptoms of chronic obstructive pulmonary disease (COPD) but the potential drivers of cough are likely to be multifactorial and poorly understood.......Cough is one of the principal symptoms of chronic obstructive pulmonary disease (COPD) but the potential drivers of cough are likely to be multifactorial and poorly understood....

Nano-based theranostics for chronic obstructive lung diseases: challenges and therapeutic potential.

Science.gov (United States)

Vij, Neeraj

2011-09-01

The major challenges in the delivery and therapeutic efficacy of nano-delivery systems in chronic obstructive airway conditions are airway defense, severe inflammation and mucous hypersecretion. Chronic airway inflammation and mucous hypersecretion are hallmarks of chronic obstructive airway diseases, including asthma, COPD (chronic obstructive pulmonary disease) and CF (cystic fibrosis). Distinct etiologies drive inflammation and mucous hypersecretion in these diseases, which are further induced by infection or components of cigarette smoke. Controlling chronic inflammation is at the root of treatments such as corticosteroids, antibiotics or other available drugs, which pose the challenge of sustained delivery of drugs to target cells or tissues. In spite of the wide application of nano-based drug delivery systems, very few are tested to date. Targeted nanoparticle-mediated sustained drug delivery is required to control inflammatory cell chemotaxis, fibrosis, protease-mediated chronic emphysema and/or chronic lung obstruction in COPD. Moreover, targeted epithelial delivery is indispensable for correcting the underlying defects in CF and targeted inflammatory cell delivery for controlling other chronic inflammatory lung diseases. We propose that the design and development of nano-based targeted theranostic vehicles with therapeutic, imaging and airway-defense penetrating capability, will be invaluable for treating chronic obstructive lung diseases. This paper discusses a novel nano-theranostic strategy that we are currently evaluating to treat the underlying cause of CF and COPD lung disease.

Clinical and fiberoptic endoscopic assessment of swallowing in patients with chronic obstructive pulmonary disease

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Macri, Marina Rodrigues Bueno

2014-01-01

Full Text Available Introduction: Chronic obstructive pulmonary disease is characterized by progressive and partially reversible obstruction of pulmonary airflow. Aim: To characterize swallowing in patients with chronic obstructive pulmonary disease and correlate the findings with the degree chronic obstructive pulmonary disease, heart and respiratory rate, oxygen saturation, and smoking. Method: We conducted a prospective cohort study of 19 patients (12 men and 7 women; age range, 50–85 years with confirmed medical diagnosis of chronic obstructive pulmonary disease. This study was performed in 2 stages (clinical evaluation and functional assessment using nasolaryngofibroscopy on the same day. During both stages, vital signs were checked by medical personnel. Results: Clinical evaluation of swallowing in all patients showed the clinical signs of cough. The findings of nasolaryngofibroscopy highlighted subsequent intraoral escape in 5 patients (26.5%. No patient had tracheal aspiration. There was no association of subsequent intraoral escape with degree of chronic obstructive pulmonary disease, heart and respiratory rate, oxygen saturation, or smoking. Conclusion: In patients with chronic obstructive pulmonary disease, there was a prevalence of oral dysphagia upon swallowing and nasolaryngofibroscopy highlighted the finding of subsequent intraoral escape. There was no correlation between intraoral escape and the degree of chronic obstructive pulmonary disease, heart and respiratory rate, oxygen saturation, or smoking.

Long-acting beta 2-agonists in chronic obstructive pulmonary disease.

Science.gov (United States)

Llewellyn-Jones, Carol

2002-01-01

Until recently, the use of long-acting beta 2-agonists in chronic obstructive pulmonary disease has been understated. There is now evidence that they may offer benefits beyond bronchodilation. This article reviews the management of chronic obstructive pulmonary disease and looks at the place of long-acting beta 2-agonists as a first-line treatment option.

Chronic intestinal pseudo-obstruction syndrome and gastrointestinal malrotation in an infantwith schaaf-yang syndrome - Expanding the phenotypic spectrum

DEFF Research Database (Denmark)

Bayat, Allan; Bayat, Michael; Lozoya, Ricardo

2018-01-01

We report a novel patient with the phenotypic characteristics of Schaaf-Yang syndrome. In addition, the patient has a severe chronic digestive malfunction, rendering him dependent on intermittent enteral supplementation. To our knowledge, this is the first report of Schaaf-Yang syndrome associate...

[Colonic duplication revealed by intestinal obstruction due to fecal impaction].

Science.gov (United States)

Azahouani, A; Hida, M; Benhaddou, H

2015-12-01

Colonic duplications are very rare in children. With rectal duplications, they are the rarest locations of alimentary tract duplications, most often diagnosed in the first years of life. We report an unusual case of colic duplication with fecal impaction in a 9-month-old boy revealed by intestinal obstruction. We discuss the main diagnostic and therapeutic aspects of this malformation. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Iliocaval Confluence Stenting for Chronic Venous Obstructions

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Graaf, Rick de, E-mail: r.de.graaf@mumc.nl [Maastricht University Medical Centre (MUMC), Department of Radiology (Netherlands); Wolf, Mark de, E-mail: markthewolf@gmail.com [Maastricht University Medical Centre (MUMC), Department of Surgery (Netherlands); Sailer, Anna M., E-mail: anni.sailer@mumc.nl [Maastricht University Medical Centre (MUMC), Department of Radiology (Netherlands); Laanen, Jorinde van, E-mail: jorinde.van.laanen@mumc.nl; Wittens, Cees, E-mail: c.wittens@me.com [Maastricht University Medical Centre (MUMC), Department of Surgery (Netherlands); Jalaie, Houman, E-mail: hjalaie@ukaachen.de [University Hospital Aachen, Department of Surgery (Germany)

2015-10-15

PurposeDifferent techniques have been described for stenting of venous obstructions. We report our experience with two different confluence stenting techniques to treat chronic bi-iliocaval obstructions.Materials and MethodsBetween 11/2009 and 08/2014 we treated 40 patients for chronic total bi-iliocaval obstructions. Pre-operative magnetic resonance venography showed bilateral extensive post-thrombotic scarring in common and external iliac veins as well as obstruction of the inferior vena cava (IVC). Stenting of the IVC was performed with large self-expandable stents down to the level of the iliocaval confluence. To bridge the confluence, either self-expandable stents were placed inside the IVC stent (24 patients, SECS group) or high radial force balloon-expandable stents were placed at the same level (16 patients, BECS group). In both cases, bilateral iliac extensions were performed using nitinol stents.ResultsRecanalization was achieved for all patients. In 15 (38 %) patients, a hybrid procedure with endophlebectomy and arteriovenous fistula creation needed to be performed because of significant involvement of inflow vessels below the inguinal ligament. Mean follow-up was 443 ± 438 days (range 7–1683 days). For all patients, primary, assisted-primary, and secondary patency rate at 36 months were 70, 73, and 78 %, respectively. Twelve-month patency rates in the SECS group were 85, 85, and 95 % for primary, assisted-primary, and secondary patency. In the BECS group, primary patency was 100 % during a mean follow-up period of 134 ± 118 (range 29–337) days.ConclusionStenting of chronic bi-iliocaval obstruction shows relatively high patency rates at medium follow-up. Short-term patency seems to favor confluence stenting with balloon-expandable stents.

Diospyrobezoar as a Cause of Small Bowel Obstruction

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Andréia Padilha de Toledo

2012-09-01

Full Text Available Phytobezoar, a concretion of indigestible fibers derived from ingested vegetables and fruits, is the most common type of bezoar. Diospyrobezoar is a subtype of phytobezoar formed after excessive intake of persimmons (Diospyros kaki. We report the case of a diabetic man with a 5-day history of abdominal pain after massive ingestion of persimmons who developed signs of complicated small bowel obstruction. The patient had a previous history of Billroth II hemigastrectomy associated with truncal vagotomy to treat a chronic duodenal ulcer 14 years earlier. Since intestinal obstruction was suspected, he underwent emergency laparotomy that revealed an ileal obstruction with small bowel perforation and local peritonitis due to a phytobezoar that was impacted 15 cm above the ileocecal valve. After segmental intestinal resection, the patient had a good recovery and was discharged on the 6th postoperative day. This report provides evidence that diospyrobezoar should be considered as a possible cause of small bowel obstruction in patients who have previously undergone gastric surgery.

Effect of Small Intestine Strangulation Obstruction on Clinical and Histopathological Parameters An Experimental Study in Donkeys

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Heba Mohamed M. Kuraa

2011-06-01

Full Text Available To study clinical and histopathological changes occur within the first 12 hours of strangulating obstruction of the small intestine in equine, twenty five adult donkeys were used in an experimental study. Strangulation obstruction of the small intestine was performed for 3, 6, 9 and 12 hours, respectively. Clinical examination was done before surgery and at 3 hours intervals postoperatively. After euthanasia, histopathological examination was made 10 cm, 1, 2 and 3 meters proximal to the strangulated part. Three hours postoperatively, the animals began to show signs of abdominal pain, they were looking around, stamping the hind feet, falling down suddenly. Nine hours postoperatively, animals showed signs of depression with intermittent nervous movements in the form of circle movement. After 12 hours, the animals were lying down; There were a significant reduction in the body temperature, respiratory rate, pulse rate, heart rate with significant increase in capillary refill time. Macroscopic changes of the strangulated part were congestion, edema, and dark red discoloration of the intestinal wall and mesentery. Distension of the intestine proximal to the strangulation extended more with increase the period of strangulation. Microscopic examination showed showed severe congestion, dark brown to blackish discoloration with fibrous shreds on the strangulated segment. Peticheal hemorrhages were observed in the intestinal wall and its mesentery for a distance up to 3 meters. The severity of signs varies according to the duration of obstruction which could give a remarkable justification of the prognosis of the patient and the availability of treatment.

The genetics of chronic obstructive pulmonary disease

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Silverman Edwin K

2001-01-01

Full Text Available Abstract Chronic obstructive pulmonary disease (COPD is a significant cause of global morbidity and mortality. Previous studies have shown that COPD aggregates in families, suggesting a genetic predisposition to airflow obstruction. Many candidate genes have been assessed, but the data are often conflicting. We review the genetic factors that predispose smokers to COPD and highlight the future role of genomic scans in identifying novel susceptibility genes.

Influence of the Gut Microflora and of Biliary Constituents on Morphological Changes in the Small Intestine in Obstructive Jaundice

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M. Saeed Quraishy

1996-01-01

Full Text Available Increased amounts of intestinal endotoxin are absorbed in obstructive jaundice. The precise mechanism is not known but the increased absorption may arise from alterations in the luminal contents, in the intestinal flora, in the gut wall or in interactions between all three. To examine the effects of the intestinal flora we have compared the morphological changes in the small intestine in obstructive jaundice in germ free and conventional rats while the effects of bile constituents have been examined by addition of bile constituents to the diet of bile duct ligated rats. Changes in the intestine were examined, histologically, by enzyme histochemistry, and by transmission and scanning electron microscopy. The results showed no differences in response between germ free and conventional rats. Feeding of diets containing bile salts exacerbated the lesion. Feeding of diets containing cholesterol, however, reduced the degree of intestinal changes produced by cholestasis and completely antagonised the increase in damage caused by feeding of bile salts.

Intestinal strongyloidiasis in a psoriatic patient following immunosuppressive therapy: Seeing the unforeseen

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Poongodi Lakshmi Santhana Kumaraswamy

2016-01-01

Full Text Available Strongyloides stercoralis , an intestinal nematode, has a complicated life cycle. Mostly asymptomatic, if symptomatic it has nonspecific, transient clinical manifestations. The two aggressive forms of the disease are: Hyperinfection syndrome (HS or disseminated syndrome (DS. Several risk factors have been associated with strongyloidiasis including immunosuppressive therapy, human immunodeficiency virus (HIV infection, diabetes, alcoholism, tuberculosis, impaired bowel motility, surgically created intestinal blind loops, chronic obstructive pulmonary disease, and chronic renal failure. We describe a case of intestinal strongyloidiasis in a psoriatic patient treated with immunosuppressive therapy.

Morphological and functional alterations of small intestine in chronic pancreatitis.

Science.gov (United States)

Gubergrits, Natalya B; Linevskiy, Yuri V; Lukashevich, Galina M; Fomenko, Pavel G; Moroz, Tatyana V; Mishra, Tapan

2012-09-10

The small intestine in chronic pancreatitis has not been investigated yet thoroughly. It would be important to understand fat metabolism in the course of this disease and could be explained if the small intestine has some pathological conditions and, due to this reason, pancreatic enzyme substitution does not work in all patients. To investigate the pathophysiology of small intestine in chronic pancreatitis and to show the reason why in some cases pancreatic enzyme substitution does not work properly. In the process of the study 33 chronic pancreatitis patients have been examined. The control group includes 30 subjects without chronic pancreatitis similar for age, sex and alcohol consumption to the patients with chronic pancreatitis patients. Aspiration biopsy of jejunum mucosa followed by histological examination and investigation of intestinal enzymes by aspiration has been performed. Metabolism at membranic level has been studied by enzymatic activity of amylase and lipase in the small intestine. Production of enzymes (monoglyceride lipase, lactase, saccharase, maltase, glycyl-l-leucine dipeptidase) promoting metabolism in enterocytes has been estimated as to their activity in homogenates of jejunum mucosa samples. Participation of mucosa in intestinal digestion has been assessed by alkaline phosphatase activity in a secretory chyme from proximal portion of jejunum. Absorptive capacity of jejunum was evaluated by D-xylose test results. DNA, lysozyme, immunoglobulin contents of chyme have also been calculated and bacteriological study of chyme has been also performed. Secondary enteritis, accompanied by moderate dystrophic changes of mucous membrane, thinning of limbus, and decrease of Paneth cell mitotic index, was found to occur in chronic pancreatitis patients. Enteritis is followed by changes in enzymatic processes in the sphere of membrane and intestinal digestion, decrease of absorption, accelerated desquamation of epithelium, fall in local immunity and

[Intraoperative placement of transnasal small intestinal feeding tube during the surgery in 5 cases with high position intestinal obstruction and postoperative feeding].

Science.gov (United States)

Duan, Guang-qi; Zhang, Min; Guan, Xiao-hao; Yin, Zhi-qing

2012-09-01

To explore the value of employing the small intestinal feeding tube in treating high position intestinal obstruction of newborn infant. Five newborn infants (3 males and 2 females; 1 premature infant and 4 fully-mature infants; 2 had membranous atresia of duodenum, 1 had annular pancreas, and 2 had proximal small intestine atresia; 1 infant had malrotation). The duodenal membrane-like atresia and the blind-end of small intestine were removed and intestinal anastomosis was performed, which was combined with intestinal malrotation removal. Before the intestinal anastomosis surgery, the anesthetist inserted via nose a 6Fr small intestinal ED tube, made by CREATE MEDIC CO LTD of Japan[ the State Food and Drug Administration-instrument (Im.) 2007-NO.2661620]. Twenty-four hours after surgery, abdominal X-ray plain film was taken and patients were fed with syrup; 48 hours later, formula milk was pumped or lactose-free milk amino acids were given by intravenous injection pump through the feeding tube. The amount of milk and fluids was gradually increased to normal amount according to the condition. In initial 3 days the intravenous nutrition was given and one week after operation, the infants were fed through mouth in addition to pumping milk through the tube and stopped infusion. Ten to 22 days after operation, the tube was removed and the infant patients were discharged. All the five infants showed that the feeding through the nutrition tube was accomplished and the time of venous nutrition was reduced and fistula operation was avoided. None of the infants on question was off the tube and no jaundice exacerbation was found and the liver function was also found normal. At the very beginning, the tube was occasionally blocked by milk vale in one infant and after 0.9% sodium chloride solution flushing patency restored. After that, the feeding tube was washed once with warm water after feeding. In one infant vomiting occurred due to enough oral milk. The photograph of upper

Genetic influences on chronic obstructive pulmonary disease - a twin study

DEFF Research Database (Denmark)

Sylvan Ingebrigtsen, Truls; Thomsen, Simon Francis; Vestbo, Jørgen

2010-01-01

Genes that contribute to the risk of developing Chronic Obstructive Pulmonary Disease (COPD) have been identified, but an attempt to accurately quantify the total genetic contribution to COPD has to our knowledge never been conducted.......Genes that contribute to the risk of developing Chronic Obstructive Pulmonary Disease (COPD) have been identified, but an attempt to accurately quantify the total genetic contribution to COPD has to our knowledge never been conducted....

Airway hyperresponsiveness in chronic obstructive pulmonary disease : A marker of asthma-chronic obstructive pulmonary disease overlap syndrome?

NARCIS (Netherlands)

Tkacova, Ruzena; Dai, Darlene L. Y.; Vonk, Judith M.; Leung, Janice M.; Hiemstra, Pieter S.; van den Berge, Maarten; Kunz, Lisette; Hollander, Zsuzsanna; Tashkin, Donald; Wise, Robert; Connett, John; Ng, Raymond; McManus, Bruce; Man, S. F. Paul; Postma, Dirkje S.; Sin, Don D.

2016-01-01

Background: The impact of airway hyperreactivity (AHR) on respiratory mortality and systemic inflammation among patients with chronic obstructive pulmonary disease (COPD) is largely unknown. We used data from 2 large studies to determine the relationship between AHR and FEV1 decline, respiratory

Sialendoscopy-assisted treatment for chronic obstructive parotitis related to Sjogren syndrome.

Science.gov (United States)

Guo, Yong-Feng; Sun, Ning-Ning; Wu, Chuan-Bin; Xue, Lei; Zhou, Qing

2017-03-01

Chronic obstructive parotitis related to Sjogren syndrome is not uncommon, but it is rarely reported in the literature. The aim of this study was to describe our experience in the treatment of chronic obstructive parotitis related to Sjogren syndrome. Seventeen cases of chronic obstructive parotitis related to Sjogren syndrome treated with sialendoscopy from June 2014 to June 2015 at the Department of Oral and Maxillofacial Surgery, School of Stomatology, China Medical University, were retrospectively reviewed. The cohort underwent ultrasonography, salivary gland scintigraphy, and sialography before sialendoscopy. All patients were asked to complete a visual analogue scale (VAS) evaluation before and 6 months after surgery. A paired t test was conducted, and P parotid glands) successfully underwent interventional sialendoscopy under local anesthesia. The mean preoperative VAS score was 6, and the mean VAS score 6 months after sialendoscopy was significantly lower at 4.5 (P < .05). Interventional sialendoscopy plays a significant role in the treatment of chronic obstructive parotitis related to Sjogren syndrome. Copyright © 2016 Elsevier Inc. All rights reserved.

Chronic obstructive pulmonary disease in Denmark

DEFF Research Database (Denmark)

Lykkegaard, Jesper; Kristensen, Gustav N

2016-01-01

BACKGROUND: During the 80s and 90s the mortality and number of hospitalisations due to chronic obstructive pulmonary disease (COPD) in the country of Denmark almost doubled. Since then there has been a plateau. OBJECTIVE: To analyse age, period, and cohort effects on rates of deaths and first...

Intestinal permeability to chromium-51 ethylenediamine tetraacetic acid in children with chronic obstructive respiratory disease: relationship with clinical and duodenal biopsy findings

International Nuclear Information System (INIS)

Hoyoux, C.; Forget, P.P.; Borlee-Hermans, G.; Geubelle, F.

1988-01-01

Intestinal permeability (IP) to 51 Cr ethylenediamine tetraacetic acid was investigated in 47 children with chronic obstructive respiratory disease (CORD). Endoscopic duodenal biopsies were performed in 22 of these patients. IP was significantly increased in CORD patients when compared to either control children or adults (P less than 0.001). Mean +/- 1 SD were 4.3 +/- 1.71%, 2.5 +/- 0.78%, and 2.3 +/- 0.77% in the three groups, respectively. IP was not related to the presence of atopy. Significant differences in IP results were found between CORD children with abdominal pain (4.5 +/- 1.4%) and both control children and CORD patients without abdominal pain (2.5 +/- 0.78% and 3.2 +/- 1.49%, respectively). A significant correlation was found between small bowel injury on the one hand and IP on the other hand (P less than 0.02). Furthermore, small bowel injury was significantly related to the presence of abdominal pain (P less than 0.05). We speculate that in CORD patients with abdominal pain, a factor exists that causes small bowel injury responsible for both abdominal pain and increased small bowel permeability. Food intolerance could, presumably, play a role in the mucosal damage-linked IP increase found in the subset of CORD patients who complain of abdominal pain

Chronic constipation causing obstructive nephropathy in a delayed toddler.

LENUS (Irish Health Repository)

Barrett, Michael Joseph

2012-01-01

Chronic constipation causing obstructive nephropathy is very rare in children. However, it can cause urinary tract obstruction with acute impairment of renal function with a need for emergent disimpaction. The authors discuss a 2 years 4 months old child who presented to our emergency department with acute renal failure due to faecal impaction.

Bile Duct Obstruction Secondary to Chronic Pancreatitis in Seven Dogs

Science.gov (United States)

Cribb, Alastair E.; Burgener, David C.; Reimann, Keith A.

1988-01-01

Seven icteric dogs were determined to have bile duct obstruction secondary to chronic pancreatitis. All dogs had histories of intermittent vomiting and diarrhea. Alkaline phosphatase and alanine aminotransferase activities and total bilirubin concentrations were markedly elevated. Diagnosis was based on exploratory laparotomy and histological examination. Each dog had a 3 to 10 cm mass in the body of the pancreas and obstruction of the common bile duct. Three dogs treated with pancreatectomy, gastrojejunostomy, and cholecystojejunostomy died within five weeks. Three dogs treated with conservative surgical procedures were alive at 8, 16, and 26 months postoperatively. One dog was euthanized because of suspected neoplasia. Hepatic enzyme activity and bilirubin levels decreased markedly in the surviving dogs. Histological examination of the pancreatic masses indicated chronic pancreatitis. Hepatic biopsies revealed evidence of cholestasis. Chronic pancreatitis should be included in the differential diagnoses of icterus, bile duct obstruction, and masses in the pancreas. PMID:17423102

Endoscopic or surgical intervention for painful obstructive chronic pancreatitis

NARCIS (Netherlands)

Ali, U. Ahmed; Pahlplatz, J.M.; Nealon, W.H.; Goor, H. van; Gooszen, H.G.; Boermeester, M.A.

2015-01-01

BACKGROUND: Endoscopy and surgery are the treatment modalities of choice for patients with chronic pancreatitis and dilated pancreatic duct (obstructive chronic pancreatitis). Physicians face, without clear consensus, the choice between endoscopy or surgery for this group of patients. OBJECTIVES: To

Epidemiology and treatment effects in Chronic Obstructive Pulmonary Disease

NARCIS (Netherlands)

A.S.M. Afonso (Ana)

2011-01-01

textabstractChronic obstructive pulmonary disease (COPD) is a major health epidemic, which has important consequences for patients and community, and still receives insufficient attention from the health care professionals and scientists. COPD is a leading cause of chronic morbidity (affects 210

Long-term survival in patients hospitalized for chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Gudmundsson, Gunnar; Ulrik, Charlotte Suppli; Gislason, Thorarinn

2012-01-01

Mortality rate is high in patients with chronic obstructive pulmonary disease (COPD). Our aim was to investigate long-term mortality and associated risk factors in COPD patients previously hospitalized for a COPD exacerbation.......Mortality rate is high in patients with chronic obstructive pulmonary disease (COPD). Our aim was to investigate long-term mortality and associated risk factors in COPD patients previously hospitalized for a COPD exacerbation....

Chronic obstructive pulmonary disease – diagnosis and ...

African Journals Online (AJOL)

Chronic obstructive pulmonary disease – diagnosis and classification of ... biomass fuel exposure/household pollution, tuberculosis, HIV and mining ... There is a very high prevalence of COPD in SA and it is the third leading cause of mortality ...

Endoscopic or surgical intervention for painful obstructive chronic pancreatitis

NARCIS (Netherlands)

Ahmed Ali, Usama; Pahlplatz, Johanna M.; Nealon, Wiliam H.; van Goor, Harry; Gooszen, Hein G.; Boermeester, Marja A.

2015-01-01

Endoscopy and surgery are the treatment modalities of choice for patients with chronic pancreatitis and dilated pancreatic duct (obstructive chronic pancreatitis). Physicians face, without clear consensus, the choice between endoscopy or surgery for this group of patients. To assess and compare the

Myocardial infarction and other co-morbidities in patients with chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Sode, Birgitte F; Dahl, Morten; Nordestgaard, Børge G

2011-01-01

Myocardial infarction is nominally the most important co-morbidity in patients with chronic obstructive pulmonary disease, and the one with the greatest potential for treatment and prevention to improve the overall prognosis of chronic obstructive pulmonary disease patients. We assessed the extent...

Outpatient Chronic Obstructive Pulmonary Disease Management: Going for the GOLD.

Science.gov (United States)

Bellinger, Christina R; Peters, Stephen P

2015-01-01

Chronic obstructive pulmonary disease (COPD) is the fourth leading cause of death in the United States with a burden of $50 billion in direct health care costs. The Global Initiative for Chronic Obstructive Lung Disease (GOLD) defines airflow obstruction as spirometry where the ratio of forced expiratory volume in the first second to forced vital capacity after bronchodilation is less than 0.70. The guidelines also provided graded recommendations on current therapy for COPD. Treatment can be guided based on severity of disease and severity of symptoms. We review the GOLD guidelines to provide an overview of treatment modalities aimed at improving lung function, reducing hospitalization, and reducing mortality. Copyright © 2015 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Autoantibodies in Chronic Obstructive Pulmonary Disease

Directory of Open Access Journals (Sweden)

Lifang Wen

2018-01-01

Full Text Available Chronic obstructive pulmonary disease (COPD, the fourth leading cause of death worldwide, is characterized by irreversible airflow limitation based on obstructive bronchiolitis, emphysema, and chronic pulmonary inflammation. Inhaled toxic gases and particles, e.g., cigarette smoke, are major etiologic factors for COPD, while the pathogenesis of the disease is only partially understood. Over the past decade, an increasing body of evidence has been accumulated for a link between COPD and autoimmunity. Studies with clinical samples have demonstrated that autoantibodies are present in sera of COPD patients and some of these antibodies correlate with specific disease phenotypes. Furthermore, evidence from animal models of COPD has shown that autoimmunity against pulmonary antigens occur during disease development and is capable of mediating COPD-like symptoms. The idea that autoimmunity could contribute to the development of COPD provides a new angle to understand the pathogenesis of the disease. In this review article, we provide an advanced overview in this field and critically discuss the role of autoantibodies in the pathogenesis of COPD.

ChronicOnline: Implementing a mHealth solution for monitoring and early alerting in chronic obstructive pulmonary disease.

Science.gov (United States)

Bitsaki, Marina; Koutras, Christos; Koutras, George; Leymann, Frank; Steimle, Frank; Wagner, Sebastian; Wieland, Matthias

2017-09-01

Lack of time or economic difficulties prevent chronic obstructive pulmonary disease patients from communicating regularly with their physicians, thus inducing exacerbation of their chronic condition and possible hospitalization. Enhancing Chronic patients' Health Online proposes a new, sustainable and innovative business model that provides at low cost and at significant savings to the national health system, a preventive health service for chronic obstructive pulmonary disease patients, by combining human medical expertise with state-of-the-art online service delivery based on cloud computing, service-oriented architecture, data analytics, and mobile applications. In this article, we implement the frontend applications of the Enhancing Chronic patients' Health Online system and describe their functionality and the interfaces available to the users.

Obstructive sleep apnoea and atopy among middle aged chronic obstructive pulmonary disease and bronchial asthma patients.

Science.gov (United States)

Kumar, Raj; Nagar, Devender; Mallick, Adeeb; Kumar, Manoj; Tarke, Chandrakant R; Goel, Nitin

2013-09-01

Obstructive sleep apnoea syndrome is associated with significant morbidity. A high prevalence of obstructive sleep apnoea (OSA) symptoms has been reported in patients with asthma and chronic obstructive pulmonary disease (COPD). There are limited studies regarding relationship between atopy and OSA. To study the risk of obstructive sleep apnoea among middle aged chronic obstructive pulmonary disease and asthma patients by a home based sleep study and its association with atopy. Patients with asthma and COPD were evaluated for OSA symptoms by Epworth sleepiness scale (ESS) and Berlin questionnaire (BQ). ESS score > or = 9 was considered as high risk for OSA. Patients having high risk for OSA by ESS and BQ were further evaluated for OSA by home based sleep study. Skin prick test against common allergens was done to diagnose atopy in these patients. Among 400 patients (229, 57.25% male and 171, 42.75% female) 328 were asthmatics and 72 were COPD patients. ESS and BQ was positive in 11.25% (45/400) and 18.25% (73/400) patients respectively. ESS was positive in 10.67% (35/328) of asthma and 13.88% (10/72) of COPD patients. BQ was positive in 18.29% (60/328) of asthmatic and 18.05% (13/72) of COPD patients. Skin prick test was positive in 74.16% patients. The maximum positivity was found in asthmatics (139/155, 89.68%) compared to COPD patients (16/155, 10.32%). Skin prick test was done for 40 patients out of 73 of Asthma and COPD patients who were found positive by ESS and BQ. 72.5% patients were found to be atopic. Out of 19 patients in whom home polysomnography was done, 13 patients consented for skin prick test with common aeroallergens and 9 (69.23%) patients were found to be atopic. There is an increased risk of obstructive sleep apnoea among middle aged chronic obstructive pulmonary disease and asthma patients. Atopy could be associated with OSA. The association needs to be proved in a larger study.

Chronic obstructive pulmonary disease and cancer risk

DEFF Research Database (Denmark)

Kornum, Jette Brommann; Sværke, Claus; Thomsen, Reimar Wernich

2012-01-01

Little is known about the risk of cancer in patients with chronic obstructive pulmonary disease (COPD), including which cancer sites are most affected. We examined the short- and long-term risk of lung and extrapulmonary cancer in a nationwide cohort of COPD patients....

Pulmonary biomarkers in chronic obstructive pulmonary disease

NARCIS (Netherlands)

Barnes, Peter J.; Chowdhury, Badrul; Kharitonov, Sergei A.; Magnussen, Helgo; Page, Clive P.; Postma, Dirkje; Saetta, Marina

2006-01-01

There has been increasing interest in using pulmonary biomarkers to understand and monitor the inflammation in the respiratory tract of patients with chronic obstructive pulmonary disease (COPD). In this Pulmonary Perspective we discuss the merits of the various approaches by reviewing the current

CHRONIC OBSTRUCTIVE PULMONARY DISEASE: DEFINITION, EPIDEMIOLOGY, PATHOPHYSIOLOGY, CLINICAL PICTURE AND TREATMENT (GOLD 2013

Directory of Open Access Journals (Sweden)

M. T. Vatutin

2015-01-01

Full Text Available Chronic obstructive pulmonary disease: definition, epidemiology, pathophysiology, clinical picture (GOLD 2013. Vatutin M.T., Smyrnova G.S., Taradin G.G. The represented translation of the new international guidelines (GOLD 2013 reflected the epidemiology, pathophysiology, clinical picture and treatment of chronic obstructive pulmonary disease.

Models of chronic obstructive pulmonary disease

Directory of Open Access Journals (Sweden)

Chung K Fan

2004-11-01

Full Text Available Abstract Chronic obstructive pulmonary disease (COPD is a major global health problem and is predicted to become the third most common cause of death by 2020. Apart from the important preventive steps of smoking cessation, there are no other specific treatments for COPD that are as effective in reversing the condition, and therefore there is a need to understand the pathophysiological mechanisms that could lead to new therapeutic strategies. The development of experimental models will help to dissect these mechanisms at the cellular and molecular level. COPD is a disease characterized by progressive airflow obstruction of the peripheral airways, associated with lung inflammation, emphysema and mucus hypersecretion. Different approaches to mimic COPD have been developed but are limited in comparison to models of allergic asthma. COPD models usually do not mimic the major features of human COPD and are commonly based on the induction of COPD-like lesions in the lungs and airways using noxious inhalants such as tobacco smoke, nitrogen dioxide, or sulfur dioxide. Depending on the duration and intensity of exposure, these noxious stimuli induce signs of chronic inflammation and airway remodelling. Emphysema can be achieved by combining such exposure with instillation of tissue-degrading enzymes. Other approaches are based on genetically-targeted mice which develop COPD-like lesions with emphysema, and such mice provide deep insights into pathophysiological mechanisms. Future approaches should aim to mimic irreversible airflow obstruction, associated with cough and sputum production, with the possibility of inducing exacerbations.

Lung volume reduction in chronic obstructive pulmonary disease ...

African Journals Online (AJOL)

Lung volume reduction in chronic obstructive pulmonary disease. ... loss to improve pulmonary mechanics and compliance, thereby reducing the work of breathing. ... of obtaining similar functional advantages to surgical lung volume reduction, ...

Chronic obstructive pulmonary disease and obstructive sleep apnea. Association, consequences and treatment.

Science.gov (United States)

Pronzato, C

2010-12-01

Obstructive sleep apnea syndrome (OSAS) and chronic obstructive pulmonary disease (COPD) are two diseases that often co-exist within an individual. This co-existence, known as overlap syndrome (OS), is the result of chance rather than a pathophysiological linkage and epidemiological studies indicate a prevalence of 1% in adult males. Patients vith OS have a more important sleep-related O2 desaturation than COPD patients with the same degree of bronchial obstruction and show an increased risk of developing hypercapnic respiratory failure and pulmonary hypertension when compared with patients affected by only one of he diseases. COPD and OSAS are independent risk factors for cardiovascular events and their co-existence in OS probably increases this risk. Evidence of systemic inflammation in COPD and sleep apnea and consequentely OS, is interesting because it may contribute to the pathogenesis of cardiovascular diseases. Treatment consists of continuous positive airway pressure (CPAP) or non-invasive positive pressure ventilation (NIPPV), with or without associated O2, for correction of the upper airway obstructive episodes and hypoxemia during sleep.

Intestinal obstruction in a neonate with adrenal hemorrhage and renal vein thrombosis

International Nuclear Information System (INIS)

Levine, C.; Missouri Univ., Columbia, MO

1989-01-01

Adrenal hemorrhage and renal vein thrombosis are two distinct vascular entities encountered in the new born period. Occasionally, both entities may co-exist in the same patient. A premature infant of a diabetic mother presented with intestinal obstruction secondary to extrinsic compression by the mass effect of the enlarged hemorrhagic adrenal and thrombosed kidney on the left hemicolon, a phenomenon which to our knowledge has not previously been described. (orig.)

Prediction of the clinical course of chronic obstructive pulmonary disease, using the new GOLD classification

DEFF Research Database (Denmark)

Lange, Peter; Marott, Jacob Louis; Vestbo, Jørgen

2012-01-01

The new Global Initiative for Obstructive Lung Disease (GOLD) stratification of chronic obstructive pulmonary disease (COPD) into categories A, B, C, and D is based on symptoms, level of lung function, and history of exacerbations.......The new Global Initiative for Obstructive Lung Disease (GOLD) stratification of chronic obstructive pulmonary disease (COPD) into categories A, B, C, and D is based on symptoms, level of lung function, and history of exacerbations....

[Clinicofunctional features of arterial hypertension in chronic broncho-obstructive syndrome].

Science.gov (United States)

Zadionchenko, V S; Kuz'micheva, N V; Sviridov, A A; Ol'kha, R P; Kashcheeva, E V

2000-01-01

To describe clinicofunctional features of essential and pulmogenic hypertension in chronic bronchoobstructive syndrome, 24-h profile of arterial pressure (AP), intracardiac hemodynamics and to propose differential diagnostic criteria for these hypertension forms. 24-h monitoring of arterial pressure (MAP), cardiohemodynamics, external respiration function (ERF) and blood gases examinations were made in 100 hypertensive subjects with chronic obstructive bronchitis and bronchial asthma. Significant differences were found between the groups of essential and pulmogenic hypertension by major values of MAP, echo-CG and ERF. Early disturbances in diastolic function of both the ventricles in essential and pulmonary hypertension in chronic bronchial obstruction arise long before clinical, x-ray and ECG signs of chronic pulmonary heart. The findings enable formulation of criteria of differential diagnosis of essential and pulmogenic hypertension and identify the latter as an independent nosological entity.

[Nutritional abnormalities in chronic obstructive pulmonary disease].

Science.gov (United States)

Gea, Joaquim; Martínez-Llorens, Juana; Barreiro, Esther

2014-07-22

Nutritional abnormalities are associated with chronic obstructive pulmonary disease with a frequency ranging from 2 to 50%, depending on the geographical area and the study design. Diagnostic tools include anthropometry, bioelectrical impedance, dual energy radioabsortiometry and deuterium dilution, being the body mass and the lean mass indices the most frequently used parameters. While the most important consequences of nutritional abnormalities are muscle dysfunction and exercise limitation, factors implicated include an imbalance between caloric intake and consumption, and between anabolic and catabolic hormones, inflammation, tobacco smoking, poor physical activity, hypoxemia, some drugs and aging/comorbidities. The most important molecular mechanism for malnutrition associated with chronic obstructive pulmonary disease appears to be the mismatching between protein synthesis and breakdown. Among the therapeutic measures proposed for these nutritional abnormalities are improvements in lifestyle and nutritional support, although the use of anabolic drugs (such as secretagogues of the growth hormone) offers a new therapeutic strategy. Copyright © 2013 Elsevier España, S.L. All rights reserved.

Headache in patients with chronic obstructive pulmonary disease: effects of chronic hypoxaemia.

Science.gov (United States)

Ozge, Aynur; Ozge, Cengiz; Kaleagasi, Hakan; Yalin, Osman Ozgür; Unal, Ozgür; Ozgür, Eylem S

2006-02-01

The frequency and characteristics of headache in patients with chronic obstructive pulmonary disease (COPD) are not clear and there are only a few studies that have assessed the relationship between chronic hypoxaemia and headache. We performed this study in order to evaluate the frequency and characteristics of headache in COPD patients. A total of 119 patients, with a mean age of 63.4 +/- 8.2 years, diagnosed with moderate or severe stable COPD were included in the study. Overall 31.9% of the patients complained of headache and 45.4% were reported to have sleep disorders. There were significant effects of family history of COPD, having other systemic disorders or sleep disorders (snoring, bruxism, restless leg syndrome, etc.) and laboratory data of chronic hypoxaemia and airway obstruction on headache co-morbidity. In conclusion, possibly being a specific subtype of elderly headache, headache in patients with moderate or severe COPD is a common problem and future studies are needed to obtain more knowledge about its pathophysiological and clinical basis.

Emerging bronchoscopic treatments for chronic obstructive pulmonary disease

NARCIS (Netherlands)

van Geffen, Wouter H.; Kerstjens, Huib A. M.; Slebos, Dirk-Jan

2017-01-01

Chronic obstructive pulmonary disease (COPD) is a progressive lung disease characterized by pathophysiological factors including airflow limitation, hyperinflation and reduced gas exchange. Treatment consists of lifestyle changes, lung rehabilitation and pharmacological therapies such as long acting

[Effectiveness of fenspiride in patients with chronic obstructive bronchitis].

Science.gov (United States)

Shorokhova, T D; Medvedeva, I V; Lapik, S V; Solov'eva, O G; Gracheva, E Iu; Iusupova, R S

2001-01-01

Patients with chronic obstructive pulmonary disease of moderate severity were investigated for two months for assessment of fenspiride activity. Examination of the patients (age 42.6 +/- 5.3) took place before and after fenspiride therapy. In comparison to the control group, fenspiride patients showed improvement of external respiration function: FEV 1, FVC, FEF 50-75, PEF increased. Dienic conjugates, malonic dialdehyde levels decreased, alpha-tocopherol in platelet membranes rose, functional activity of platelets fell. Side effects were rare and not serious. It is concluded that fenspiride has an antiinflammatory effect, reduces bronchoconstriction and depresses platelet aggregation, is well tolerated. Fenspiride is an effective drug for the treatment of moderate chronic obstructive bronchitis.

Sleep-related disorders in chronic obstructive pulmonary disease.

LENUS (Irish Health Repository)

Crinion, Sophie J

2014-02-01

Sleep may have several negative consequences in patients with chronic obstructive pulmonary disease (COPD). Sleep is typically fragmented with diminished slow wave and rapid-eye-movement sleep, which likely represents an important contributing factor to daytime symptoms such as fatigue and lethargy. Furthermore, normal physiological adaptations during sleep, which result in mild hypoventilation in normal subjects, are more pronounced in COPD, which can result in clinically important nocturnal oxygen desaturation. The co-existence of obstructive sleep apnea and COPD is also common, principally because of the high prevalence of each disorder, and there is little convincing evidence that one disorder predisposes to the other. Nonetheless, this co-existence, termed the overlap syndrome, typically results in more pronounced nocturnal oxygen desaturation and there is a high prevalence of pulmonary hypertension in such patients. Management of sleep disorders in patients with COPD should address both sleep quality and disordered gas exchange. Non-invasive pressure support is beneficial in selected cases, particularly during acute exacerbations associated with respiratory failure, and is particularly helpful in patients with the overlap syndrome. There is limited evidence of benefit from pressure support in the chronic setting in COPD patients without obstructive sleep apnea.

Barriers for recruitment of patients with chronic obstructive pulmonary disease to a controlled telemedicine trial

DEFF Research Database (Denmark)

Broendum, Eva; Ulrik, Charlotte Suppli; Gregersen, Thorbjorn

2018-01-01

The aim of this analysis is to investigate reasons why patients with chronic obstructive pulmonary disease decline to participate in a controlled trial of telemedicine. Patients with previous chronic obstructive pulmonary disease exacerbations were invited to participate in a 6-month randomized...... not want to participate in clinical research. Compared to consenting patients, subjects declining participation were significantly older, more often female, had higher lung function (%predicted), lower body mass index, higher admission-rate for chronic obstructive pulmonary disease in the previous year...

Influenza and Pneumonia Vaccination Rates and Factors Affecting Vaccination among Patients with Chronic Obstructive Pulmonary Disease

OpenAIRE

Aka Akt?rk, ?lk?; G?rek Dilekta?l?, Asl?; ?eng?l, Aysun; Musaffa Salep?i, Banu; Oktay, Nuray; D?ger, Mustafa; Ar?k Ta?y?kan, Hale; Durmu? Ko?ak, Nagihan

2017-01-01

Background: Influenza and pneumococcal vaccinations are recommended in chronic obstructive pulmonary disease patients to decrease associated risks at all stages. Although the prevalence of chronic obstructive pulmonary disease is high in our country, as previously reported, vaccination rates are low. Aims: To assess the vaccination rates of chronic obstructive pulmonary disease patients and factors that may affect these. Study Design: Multi-centre cross-sectional study. Methods: Patients admi...

Susceptibility to exacerbation in chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Hurst, John R; Vestbo, Jørgen; Anzueto, Antonio

2010-01-01

BACKGROUND: Although we know that exacerbations are key events in chronic obstructive pulmonary disease (COPD), our understanding of their frequency, determinants, and effects is incomplete. In a large observational cohort, we tested the hypothesis that there is a frequent-exacerbation phenotype...... of follow-up were 0.85 per person for patients with stage 2 COPD (with stage defined in accordance with Global Initiative for Chronic Obstructive Lung Disease [GOLD] stages), 1.34 for patients with stage 3, and 2.00 for patients with stage 4. Overall, 22% of patients with stage 2 disease, 33% with stage 3...... of COPD that is independent of disease severity. METHODS: We analyzed the frequency and associations of exacerbation in 2138 patients enrolled in the Evaluation of COPD Longitudinally to Identify Predictive Surrogate Endpoints (ECLIPSE) study. Exacerbations were defined as events that led a care provider...

Morphological measurements in computed tomography correlate with airflow obstruction in chronic obstructive pulmonary disease : systematic review and meta-analysis

NARCIS (Netherlands)

Xie, X.Q.; de Jong, P.A.; Oudkerk, M.; Wang, Y.; ten Hacken, N.H.T.; Miao, J.T.; Zhang, GuiXiang; de Bock, G.H.; Vliegenthart, R.

2012-01-01

To determine the correlation between CT measurements of emphysema or peripheral airways and airflow obstruction in chronic obstructive pulmonary disease (COPD). PubMed, Embase and Web of Knowledge were searched from 1976 to 2011. Two reviewers independently screened 1,763 citations to identify

Severity of Airflow Obstruction in Chronic Obstructive Pulmonary Disease (COPD): Proposal for a New Classification.

Science.gov (United States)

Coton, Sonia; Vollmer, William M; Bateman, Eric; Marks, Guy B; Tan, Wan; Mejza, Filip; Juvekar, Sanjay; Janson, Christer; Mortimer, Kevin; P A, Mahesh; Buist, A Sonia; Burney, Peter G J

2017-10-01

Current classifications of Chronic Obstructive Pulmonary Disease (COPD) severity are complex and do not grade levels of obstruction. Obstruction is a simpler construct and independent of ethnicity. We constructed an index of obstruction severity based on the FEV 1 /FVC ratio, with cut-points dividing the Burden of Obstructive Lung Disease (BOLD) study population into four similarly sized strata to those created by the GOLD criteria that uses FEV 1 . We measured the agreement between classifications and the validity of the FEV 1 -based classification in identifying the level of obstruction as defined by the new groupings. We compared the strengths of association of each classification with quality of life (QoL), MRC dyspnoea score and the self-reported exacerbation rate. Agreement between classifications was only fair. FEV 1 -based criteria for moderate COPD identified only 79% of those with moderate obstruction and misclassified half of the participants with mild obstruction as having more severe COPD. Both scales were equally strongly associated with QoL, exertional dyspnoea and respiratory exacerbations. Severity assessed using the FEV 1 /FVC ratio is only in moderate agreement with the severity assessed using FEV 1 but is equally strongly associated with other outcomes. Severity assessed using the FEV 1 /FVC ratio is likely to be independent of ethnicity.

Chronic gastritis with intestinal metaplasia: clinico-statistical, histological and immunohistochemical study.

Science.gov (United States)

Dîrnu, Rodica; Secureanu, F A; Neamţu, Carmen; Totolici, B D; Pop, O T; Mitruţ, P; Mălăescu, D Gh; Mogoantă, L

2012-01-01

Chronic gastritis has a high incidence in adults, causing progressive destruction of glandular structures, favoring the development of gastric atrophy. The association of chronic gastritis with intestinal type metaplasia of gastric mucosa has a poor outcome as intestinal metaplasia is regarded as a precancerous lesion. Metaplasia is common in patients with Helicobacter pylori infection and also heavy smokers. The aim of our study was to evaluate the relationship between chronic gastritis and intestinal metaplasia. The study was conducted on a total of 1218 patients, aged between 5 and 90 years, who presented for dyspeptic disorders in the period 2007-2010 and were examined clinically and endoscopically. During the gastroscopic examination, fragments of gastric mucosa were collected for the histopathological study and for highlighting the H. pylori infection. For the histopathological study, the Hematoxylin-Eosin and PAS-Alcian Blue stains were performed, while for the immunohistochemical study the anti-TAG72 and anti-PCNA antibodies were used. A diagnosis of gastritis was established in 615 patients, representing approximately 50.5% of all cases. Most cases with gastritis were found in people of middle age. Gastritis was present in almost all age groups, from teenagers to the elders. Of the 615 cases of gastritis, urease test was positive in 353 patients, representing approximately 57.40% of all patients with gastritis. Histopathological examination identified the presence of intestinal metaplasia in 61.60% of patients with chronic gastritis, mostly complete metaplasia. PCNA immunohistochemistry revealed that cell proliferation processes are intensified in intestinal metaplasia. This study highlights the importance of chronic gastritis, intestinal metaplasia, and H. pylori infection in the etiopathogeny of gastric cancer.

Effect of metabolic alkalosis on respiratory function in patients with chronic obstructive lung disease.

Science.gov (United States)

Bear, R.; Goldstein, M.; Phillipson, E.; Ho, M.; Hammeke, M.; Feldman, R.; Handelsman, S.; Halperin, M.

1977-01-01

Eleven instances of a mixed acid-base disorder consisting of chronic respiratory acidosis and metabolic alkalosis were recognized in eight patients with chronic obstructive lung disease and carbon dioxide retention. Correction of the metabolic alkalosis led to substantial improvement in blood gas values and clinical symptoms. Patients with mixed chronic respiratory acidosis and metabolic alkalosis constitute a common subgroup of patients with chronic obstructive lung disease and carbon dioxide retention; these patients benefit from correction of the metabolic alkalosis. PMID:21028

The European Respiratory Society study on chronic obstructive pulmonary disease (EUROSCOP) : recruitment methods and strategies

NARCIS (Netherlands)

Lofdahl, CG; Postma, DS; Laitinen, LA; Ohlsson, SV; Pauwels, RA; Pride, NB

The European Respiratory Society's study on chronic obstructive pulmonary disease (EUROSCOP) is a multicentre study performed initially in 12 countries to assess the effect of 3 years' treatment with inhaled corticosteroids on lung function decline in smokers with chronic obstructive pulmonary

Managing neonatal bowel obstruction: clinical perspectives

Directory of Open Access Journals (Sweden)

Desoky SM

2018-02-01

Full Text Available Sarah M Desoky,1 Ranjit I Kylat,2 Unni Udayasankar,1 Dorothy Gilbertson-Dahdal1 1Department of Medical Imaging, University of Arizona College of Medicine, Tucson, AZ, USA; 2Division of Neonatal-Perinatal Medicine, Department of Pediatrics, University of Arizona College of Medicine, Tucson, AZ, USA Abstract: Neonatal intestinal obstruction is a common surgical emergency and occurs in approximately 1 in 2,000 live births. The causes of obstruction are diverse with varied embryological origins, and some underlying etiologies are not yet well described. Some findings of neonatal bowel obstruction can be detected prenatally on ultrasound imaging. The obstruction is classified as “high” when the level of obstruction is proximal to the ileum, and “low” when the level of obstruction is at the ileum or colon. Early diagnosis of the type of intestinal obstruction and localization of the obstructive bowel segment guides timely and appropriate management of the underlying pathologic entity. Neonatal bowel obstructions are ideally managed at specialized centers with a large volume of neonatal surgery and dedicated pediatric surgical and anesthesia expertise. Although surgical intervention is necessary in most cases, initial management strategies often target underlying metabolic, cardiac, or respiratory abnormalities. Imaging plays a key role in early and accurate diagnosis of the abnormalities. When bowel obstruction is suspected clinically, initial imaging workup usually involves abdominal radiography, which may direct further evaluation with fluoroscopic examination such as upper gastrointestinal (UGI contrast study or contrast enema. This article provides a comprehensive review of clinical and radiological features of common and less common causes of intestinal obstruction in the neonatal age group, including esophageal atresia, enteric duplication cysts, gastric volvulus, congenital microgastria, hypertrophic pyloric stenosis, duodenal atresia

Small Intestine Disorders

Science.gov (United States)

... disease Crohn's disease Infections Intestinal cancer Intestinal obstruction Irritable bowel syndrome Ulcers, such as peptic ulcer Treatment of disorders of the small intestine depends on the cause.

Natural history of abdominal aortic aneurysm with and without coexisting chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Lindholt, Jes Sanddal; Heickendorff, Lene; Antonsen, Sebastian

1998-01-01

To study the relation between abdominal aortic aneurysms and chronical obstructive pulmonary disease (COPD), in particular the suggested common elastin degradation caused by elastase and smoking.......To study the relation between abdominal aortic aneurysms and chronical obstructive pulmonary disease (COPD), in particular the suggested common elastin degradation caused by elastase and smoking....

Acute intestinal obstruction caused by a persimmon phytobezoar after dissolution therapy with Coca-Cola.

Science.gov (United States)

Ha, Seung Soo; Lee, Hyun Suk; Jung, Min Kyu; Jeon, Seong Woo; Cho, Chang Min; Kim, Sung Kook; Choi, Yong Hwan

2007-12-01

Bezoars are concretions or hard masses of foreign matter that are found in the gastrointestinal tract. Recent reports have demonstrated the efficacy of Coca-Cola administration for the dissolution of phytobezors. Here we report on a 73-year-old man with a very large gastric persimmon diospyrobezoar, and this caused small intestinal obstruction after partial dissolution with oral and injected Coca-Cola.

Intestinal endotoxins as co-factors of liver injury in obstructive jaundice.

Science.gov (United States)

Mentes, B B; Tatlicioglu, E; Akyol, G; Uluoglu, O; Sultan, N; Yilmaz, E; Celebi, M; Taneri, F; Ferahkose, Z

1996-01-01

The concept of endotoxin-mediated rather than direct liver injury in biliary obstruction was investigated using the experimental rat model of bile duct ligation (BDL) and small bowel bacterial overgrowth (SBBO). Small identical doses of intravenous endotoxin (bacterial LPS) caused a significantly more severe liver injury in rats with BDL, compared with sham-operated rats, suggesting the possible contribution of LPS in this type of liver damage. BDL was then combined with surgically created jejunal self-filling blind loops, which resulted in SBBO. Plasma LPS level increased significantly, and once again a more severe liver injury, determined by liver histology and serum gamma-glutamyl transpeptidase levels, was observed compared with the control group of rats with BDL+self-emptying blind loops. The data presented suggest that small amounts of exogenous LPS and/or the ordinarily innocous amounts of LPS constantly absorbed from the intestinal tract may be critical in the hepatic damage caused by obstruction of the biliary tract.

Experimental Justification of Enteral Lavage by Osmotically Active Solution in Acute Intestinal Obstruction Complicated by Intraabdominal Hypertension

OpenAIRE

Lukoyanychev E.E.; Ryabkov M.G.; Kudykin M.N.

2011-01-01

The aim of the study is to determine the influence of intra-enteric pressure level on the mechanism causing decompensation of microcirculation defects in the wall of a small intestine and to assess the effectiveness of enteral lavage by hydroxyethyl amylum in case of an increased intra-enteric pressure in acute intestinal obstruction. Materials and Methods. The experiment was carried out on 54 laboratory animals. In I series of the experiment (36 non-pedigree dogs) the processes of microc...

Short telomere length, lung function and chronic obstructive pulmonary disease in 46,396 individuals

DEFF Research Database (Denmark)

Rode, Line; Bojesen, Stig Egil; Weischer, Maren

2013-01-01

A previous case-control study of 100 individuals found that short telomere length was associated with a 28-fold increased risk of chronic obstructive pulmonary disease (COPD).......A previous case-control study of 100 individuals found that short telomere length was associated with a 28-fold increased risk of chronic obstructive pulmonary disease (COPD)....

Mortality prediction in chronic obstructive pulmonary disease comparing the GOLD 2007 and 2011 staging systems

DEFF Research Database (Denmark)

Soriano, Joan B; Lamprecht, Bernd; Ramírez, Ana S

2015-01-01

BACKGROUND: There is no universal consensus on the best staging system for chronic obstructive pulmonary disease (COPD). Although documents (eg, the Global Initiative for Chronic Obstructive Lung Disease [GOLD] 2007) have traditionally used forced expiratory volume in 1 s (FEV1) for staging, clin...

Multi-component assessment of chronic obstructive pulmonary disease : an evaluation of the ADO and DOSE indices and the global obstructive lung disease categories in international primary care data sets

NARCIS (Netherlands)

Jones, Rupert C.; Price, David; Chavannes, Niels H.; Lee, Amanda J.; Hyland, Michael E.; Stallberg, Bjorn; Lisspers, Karin; Sundh, Josefin; van der Molen, Thys; Tsiligianni, Ioanna

2016-01-01

Suitable tools for assessing the severity of chronic obstructive pulmonary disease (COPD) include multi-component indices and the global initiative for chronic obstructive lung disease (GOLD) categories. The aim of this study was to evaluate the dyspnoea, obstruction, smoking, exacerbation (DOSE)

Overlap Syndrome in Respiratory Medicine: Asthma and Chronic Obstructive Pulmonary Disease

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Alexandru Corlateanu

2014-02-01

Full Text Available Asthma and chronic obstructive pulmonary disease (COPD are highly prevalent chronic diseases in the general population. Both are characterized by similar mechanisms: airway inflammation, airway obstruction, and airway hyperresponsiveness. However, the distinction between the two obstructive diseases is not always clear. Multiple epidemiological studies demonstrate that in elderly people with obstructive airway disease, as many as half or more may have overlapping diagnoses of asthma and COPD. A COPD-Asthma overlap syndrome is defined as an airflow obstruction that is not completely reversible, accompanied by symptoms and signs of increased obstruction reversibility. For the clinical identification of overlap syndrome COPD-Asthma Spanish guidelines proposed six diagnostic criteria. The major criteria include very positive bronchodilator test [increase in forced expiratory volume in one second (FEV1 ≥15% and ≥400 ml], eosinophilia in sputum, and personal history of asthma. The minor criteria include high total IgE, personal history of atopy and positive bronchodilator test (increase in FEV1 ≥12% and ≥200 ml on two or more occasions. The overlap syndrome COPD-Asthma is associated with enhanced response to inhaled corticosteroids due to the predominance of eosinophilic bronchial inflammation.The future clinical studies and multicenter clinical trials should lead to the investigation of disease mechanisms and simultaneous development of the novel treatment.

Telescoping Intestine in an Adult

Directory of Open Access Journals (Sweden)

Khaldoon Shaheen

2013-01-01

Full Text Available Protrusion of a bowel segment into another (intussusception produces severe abdominal pain and culminates in intestinal obstruction. In adults, intestinal obstruction due to intussusception is relatively rare phenomenon, as it accounts for minority of intestinal obstructions in this population demographic. Organic lesion is usually identifiable as the cause of adult intussusceptions, neoplasms account for the majority. Therefore, surgical resection without reduction is almost always necessary and is advocated as the best treatment of adult intussusception. Here, we describe a rare case of a 44-year-old male with a diffuse large B-cell lymphoma involving the terminal ileum, which had caused ileocolic intussusception and subsequently developed intestinal obstruction requiring surgical intervention. This case emphasizes the importance of recognizing intussusception as the initial presentation for bowel malignancy.

The interventional treatment for recurrent jaundice after palliative bilio-intestinal anastomosis in patients with malignant obstructive jaundice due to cholangiocarcinoma

International Nuclear Information System (INIS)

Han Xinwei; Li Yongdong; Li Tianxiao; Ma Bo; Xing Gusheng; Wu Gang

2002-01-01

Objective: To explore the interventional methods to treat recurrent jaundice after palliative bilio-intestinal anastomosis in patients with malignant obstructive jaundice due to cholangiocarcinoma. Methods: Ten patients with recurrent jaundice after bilio-intestinal anastomosis were retrospectively evaluated. Nine of ten underwent PTCD with metallic stent placement, one underwent the inner-outer draining catheter procedure. The patients were evaluated with comparison in regard to preoperative conditions, TBIL, ALT, GTP and AKP values. Results: Stent placement was successful only once in all 10 cases with successful rate of 100%. TBIL, ALT, GTP and AKP values were significantly lower 7 days postoperative than that preoperation. Subsidence of jaundice was satisfactory for 100% in all patients after the treatment. Conclusions: Percutaneous placement of biliary metallic stents is a safety, simple, low complication method for managing recurrent jaundice after palliative bilio-intestinal anastomosis for the terminal stage of malignant obstructive jaundice

Substantial need for early diagnosis, rehabilitation and treatment of chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Lange, Peter; Marott, Jacob Louis; Dahl, Morten

2012-01-01

Our goal was to estimate the number of individuals with chronic obstructive pulmonary disease (COPD) in the Capital Region of Denmark and the need of resources required to implement the regional management programme for COPD.......Our goal was to estimate the number of individuals with chronic obstructive pulmonary disease (COPD) in the Capital Region of Denmark and the need of resources required to implement the regional management programme for COPD....

Neonatal ovarian torsion complicated by intestinal obstruction and perforation, and review of the literature.

Science.gov (United States)

Jeanty, Cerine; Frayer, Elizabeth A; Page, Renee; Langenburg, Scott

2010-06-01

We present a case of neonatal ovarian torsion complicated by bowel obstruction and perforation and review the literature regarding the incidence of bowel obstruction in neonatal ovarian cysts, the presentation, and treatment. A term neonate was prenatally diagnosed with a cystic abdominal mass palpable on physical examination. A postnatal abdominal x-ray showed paucity of gas in the left hemiabdomen with rightward displacement of bowel loops. Exploratory laparotomy on day 2 of life revealed a large cystic mass in the left lower quadrant consistent with a torsed left ovary, an omental band causing strangulation of the bowel mesentery, and a perforation of the distal ileum. Our literature search revealed 19 reported cases of neonatal ovarian cysts resulting in bowel obstruction. Infants may present with a palpable abdominal mass, respiratory distress, as well as signs and symptoms of intestinal obstruction. Two mechanisms exist for bowel obstruction: adhesions caused by a torsed necrotic ovary and mass effect of a large ovarian cyst, often measuring 9 to 10 cm in diameter. Options to treat ovarian cysts include antenatal or postnatal aspiration, laparoscopy, and laparotomy. Cysts less than 4 to 5 cm can be observed, whereas operative intervention is indicated in symptomatic cases and in persistent or enlarging ovarian cysts. Copyright 2010 Elsevier Inc. All rights reserved.

Fish oil enhances recovery of intestinal microbiota and epithelial integrity in chronic rejection of intestinal transplant.

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Qiurong Li

Full Text Available BACKGROUND: The intestinal chronic rejection (CR is the major limitation to long-term survival of transplanted organs. This study aimed to investigate the interaction between intestinal microbiota and epithelial integrity in chronic rejection of intestinal transplantation, and to find out whether fish oil enhances recovery of intestinal microbiota and epithelial integrity. METHODS/PRINCIPAL FINDINGS: The luminal and mucosal microbiota composition of CR rats were characterized by DGGE analysis at 190 days after intestinal transplant. The specific bacterial species were determined by sequence analysis. Furthermore, changes in the localization of intestinal TJ proteins were examined by immunofluorescent staining. PCR-DGGE analysis revealed that gut microbiota in CR rats had a shift towards Escherichia coli, Bacteroides spp and Clostridium spp and a decrease in the abundance of Lactobacillales bacteria in the intestines. Fish oil supplementation could enhance the recovery of gut microbiota, showing a significant decrease of gut bacterial proportions of E. coli and Bacteroides spp and an increase of Lactobacillales spp. In addition, CR rats showed pronounced alteration of tight junction, depicted by marked changes in epithelial cell ultrastructure and redistribution of occuldin and claudins as well as disruption in TJ barrier function. Fish oil administration ameliorated disruption of epithelial integrity in CR, which was associated with an improvement of the mucosal structure leading to improved tight junctions. CONCLUSIONS/SIGNIFICANCE: Our study have presented novel evidence that fish oil is involved in the maintenance of epithelial TJ integrity and recovery of gut microbiota, which may have therapeutic potential against CR in intestinal transplantation.

Obstructive Bezoars of the Small Bowel Treated with Coca-Cola Zero through a Long Intestinal Tube and Endoscopic Manipulation.

Science.gov (United States)

Endo, Kei; Kakisaka, Keisuke; Suzuki, Yuji; Matsumoto, Takayuki; Takikawa, Yasuhiro

2017-11-15

An 82-year-old Japanese man visited our hospital with abdominal fullness accompanied by lower abdominal pain. He presented with small bowel obstruction due to multiple diospyrobezoars. The bezoars were successfully removed without any surgical intervention by the administration of Coca-Cola Zero through a long intestinal tube and subsequent endoscopic manipulation. Such a combination may be the treatment of choice for small bowel obstruction due to bezoars.

Effect of adenine on bacterial translocation using technetium-99m labeled E. coli in an intestinal obstruction model in rats

International Nuclear Information System (INIS)

Ugur Oflaz; Fatma Yurt Lambrecht; Osman Yilmaz; Cetin Pekcetin

2013-01-01

This study aims to investigate effects of adenine on bacterial translocation (BT) using 99m Tc-labeled E. coli in an intestinal obstruction rat model. In the study twenty-one rats were used. The rats were divided into three groups according to different feeding patterns. The control group (CG) was fed with a standard chow diet for 7 days. Group A1 and group A2 were fed with adenine supplemented chow diet for 7 days. At the end of the feeding period, after all groups was submitted intestinal obstruction. 99m Tc-E. coli was injected into the rats' terminal ileum under anesthetic. The rats were sacrificed under aseptic conditions at 24th h after the surgery. The uptake of 99m Tc-E. coli was determined in organs such as the liver, mesenteric lymph nodes, spleen and ileum. Group A1 and group A2 results show that the uptake of 99m Tc-E. coli decreased in the blood and organs comparing to the CG. As a result, it was observed that adenine reduced the level of BT when compared with CG. The beneficial effect of adenine on BT in intestinal obstruction was observed. However, further studies are needed to more clearly assess how this benefit can be achieved. (author)

Physical inactivity and obesity: relation to asthma and chronic obstructive pulmonary disease?

Science.gov (United States)

ten Hacken, Nick H T

2009-12-01

Physical inactivity and obesity are modifiable risk factors for many chronic diseases, including cardiovascular disease, diabetes mellitus, osteoporosis, osteoarthritis, and depression. Both physical inactivity and obesity are associated with low-grade systemic inflammation that may contribute to the inflammatory processes present in many chronic diseases. In asthma, almost no studies are available in which physical inactivity has been studied using performance-based instruments. In contrast, the association between obesity and a higher prevalence of asthma has often been suggested in a large number of studies. In chronic obstructive pulmonary disease (COPD) physical inactivity has been demonstrated in a few studies that used performance-based instruments; this was associated with the higher COPD Global Initiative on Obstructive Lung Disease (GOLD) stages and a higher degree of systemic inflammation, independent of body mass index. In contrast to physical inactivity, obesity in COPD is associated with the lower GOLD stages. Additionally, obesity is associated with the chronic obstructive phenotype and features of the metabolic syndrome. To elucidate the independent relation of physical inactivity and obesity with systemic inflammation, performance-based studies of physical inactivity in asthma and COPD are highly needed.

Six-minute-walk test in chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Polkey, Michael I; Spruit, Martijn A; Edwards, Lisa D

2013-01-01

Outcomes other than spirometry are required to assess nonbronchodilator therapies for chronic obstructive pulmonary disease. Estimates of the minimal clinically important difference for the 6-minute-walk distance (6MWD) have been derived from narrow cohorts using nonblinded intervention....

Electrocardiographic Characteristics of Patients with Chronic Obstructive Pulmonary Disease

NARCIS (Netherlands)

Warnier, M.J.; Rutten, F.H.; Numans, M.E.; Kors, J.A.; Tan, H.L.; de Boer, A.; Hoes, A.W.; de Bruin, M.L.

2013-01-01

Patients with chronic obstructive pulmonary disease (COPD) are at increased risk of cardiovascular disease. Electrocardiography (ECG) carries information about cardiac disease and prognosis, but studies comparing ECG characteristics between patients with and without COPD are lacking. We related ECG

Prenatal intestinal volvulus: look for cystic fibrosis.

Science.gov (United States)

Chouikh, Taieb; Mottet, Nicolas; Cabrol, Christelle; Chaussy, Yann

2016-12-21

Intestinal volvulus is a life-threatening emergency requiring prompt surgical management. Prenatal intestinal volvulus is rare, and most are secondary to intestinal atresia, mesenteric defect or without any underlying cause. Cystic fibrosis (CF) is known to cause digestive tract disorders. After birth, 10-15% of newborns with CF may develop intestinal obstruction within a few days of birth because of meconial ileus. 1 This obstruction is a result of dehydrated thickened meconium obstructing the intestinal lumen. We report two cases of fetuses with prenatal diagnosis of segmental volvulus in whom CF was diagnosed. 2016 BMJ Publishing Group Ltd.

Bile Duct Obstruction Secondary to Chronic Pancreatitis in Seven Dogs

OpenAIRE

Cribb, Alastair E.; Burgener, David C.; Reimann, Keith A.

1988-01-01

Seven icteric dogs were determined to have bile duct obstruction secondary to chronic pancreatitis. All dogs had histories of intermittent vomiting and diarrhea. Alkaline phosphatase and alanine aminotransferase activities and total bilirubin concentrations were markedly elevated. Diagnosis was based on exploratory laparotomy and histological examination. Each dog had a 3 to 10 cm mass in the body of the pancreas and obstruction of the common bile duct. Three dogs treated with pancreatectomy,...

Bacterial translocation in an experimental intestinal obstruction model: C-reactive protein reliability? Translocação bacteriana no modelo experimental de obstrução intestinal: A proteína C-reativa é confiável?

Directory of Open Access Journals (Sweden)

Saleh Ibrahim El-Awady

2009-04-01

Full Text Available BACKGROUND: Bacterial translocation occurs in preseptic conditions such as intestinal obstruction through unclear mechanism. The C-reactive protein is an acute phase reactant and a marker of ischemia. METHODS: 45 albino male rats were divided into 3 groups each 15 rats. GI control, GII simple intestinal-obstruction and GIII strangulated obstruction. Outcome measures were: (1 Bacteriologic count and typing for intestinal contents, intestinal wall, liver, mesenteric lymph nodes and blood (cardiac and portal (2 Histopathologic: mucosal injury score, inflammatory cell infiltrate in the wall, MLN, liver, (3 Biochemical: serum CRP, IL-10, mucosal stress pattern (glutathione peroxidase-malonyldialdhyde tissue levels. RESULTS: (1 Intestinal obstruction associates with BT precursors (Bact-overgrowth, mucosal-acidosis, immuno-incomptence, (2 Bacterial translocation (frequency and density was found higher in strangulated I.O, that was mainly enteric (aerobic and anaerobic and mostly E.coli, (3 The pathogen commonality supports the gut origin hypothesis but the systemic inflammatory response goes with the cytokine generating one. (4 The CRP median values for GI, II, III were 0.5, 6.9, 8.5 mg/L, for BT +ve 8 mg/L and 0.75 mg/L for BT -ve rats. CONCLUSION: Bacterial translocation occurs bi-directional (systemic-portal in intestinal obstruction and the resultant inflammatory response pathogenesis is mostly 3 hit model. The CRP is a non selective marker of suspected I.O cases. However, it is a reliable marker of BT, BT density and vascular compromise during I.O.OBJETIVO: Translocação bacteriana ocorre em condições pré-sépticas como na obstrução intestinal por mecanismo não esclarecido. A proteína C-reativa é um marcador de ischemia em fase aguda. A proposição é investigar os possíveis efeitos da obstrução intestinal no equilíbrio ecológico microbiano. MÉTODOS: 45 ratos machos albinos foram distribuídos em três grupos de 15 ratos. GI

Chronic obstructive pulmonary disease in patients admitted with heart failure

DEFF Research Database (Denmark)

Iversen, K K; Kjaergaard, J; Akkan, D

2008-01-01

OBJECTIVE: Chronic obstructive pulmonary disease (COPD) is an important differential diagnosis in patients with heart failure (HF). The primary aims were to determine the prevalence of COPD and to test the accuracy of self-reported COPD in patients admitted with HF. Secondary aims were to study...... valve. CONCLUSION: Chronic obstructive pulmonary disease is frequent in patients admitted with HF and self-reported COPD only identifies a minority. The prevalence of COPD was high in both patients with systolic and nonsystolic HF....... a possible relationship between right and left ventricular function and pulmonary function. DESIGN: Prospective substudy. SETTING: Systematic screening at 11 centres. SUBJECTS: Consecutive patients (n = 532) admitted with HF requiring medical treatment with diuretics and an episode with symptoms...

Endoscopic or surgical intervention for painful obstructive chronic pancreatitis.

NARCIS (Netherlands)

Ahmed Ali, U.; Pahlplatz, J.M.; Nealon, W.H.; Goor, H. van; Gooszen, H.G.; Boermeester, M.A.

2012-01-01

BACKGROUND: Endoscopy and surgery are the treatment modalities of choice in patients with obstructive chronic pancreatitis. Physicians face the decision between endoscopy and surgery for this group of patients, without clear consensus. OBJECTIVES: To assess and compare the effectiveness and

Endoscopic or surgical intervention for painful obstructive chronic pancreatitis

NARCIS (Netherlands)

Ahmed Ali, Usama; Pahlplatz, Johanna M.; Nealon, Wiliam H.; van Goor, Harry; Gooszen, Hein G.; Boermeester, Marja A.

2012-01-01

Background Endoscopy and surgery are the treatment modalities of choice in patients with obstructive chronic pancreatitis. Physicians face the decision between endoscopy and surgery for this group of patients, without clear consensus. Objectives To assess and compare the effectiveness and

[Diaphragm dysfunction in patients with chronic obstructive pulmonary disease

NARCIS (Netherlands)

Verheul, A.J.; Dekhuijzen, P.N.R.

2003-01-01

Chronic obstructive pulmonary disease (COPD) is characterised by alterations in the airways and lung parenchyma resulting in an increased respiratory workload. Besides an increased load and hyperinflation of the thorax, additional factors, such as systemic inflammation, oxidative stress, hypoxia and

Inhaled corticosteroids and mortality in chronic obstructive pulmonary disease

NARCIS (Netherlands)

Sin, DD; Wu, L; Anderson, JA; Anthonisen, NR; Buist, AS; Burge, PS; Calverley, PM; Connett, JE; Lindmark, B; Pauwels, RA; Postma, DS; Soriano, JB; Szafranski, W; Vestbo, J

2005-01-01

Background: Clinical studies suggest that inhaled corticosteroids reduce exacerbations and improve health status in chronic obstructive pulmonary disease (COPD). However, their effect on mortality is unknown. Methods: A pooled analysis, based on intention to treat, of individual patient data from

Supplemental Oxygen During High-Intensity Exercise Training in Nonhypoxemic Chronic Obstructive Pulmonary Disease.

Science.gov (United States)

Neunhäuserer, Daniel; Steidle-Kloc, Eva; Weiss, Gertraud; Kaiser, Bernhard; Niederseer, David; Hartl, Sylvia; Tschentscher, Marcus; Egger, Andreas; Schönfelder, Martin; Lamprecht, Bernd; Studnicka, Michael; Niebauer, Josef

2016-11-01

Physical exercise training is an evidence-based treatment in chronic obstructive pulmonary disease, and patients' peak work rate is associated with reduced chronic obstructive pulmonary disease mortality. We assessed whether supplemental oxygen during exercise training in nonhypoxemic patients with chronic obstructive pulmonary disease might lead to superior training outcomes, including improved peak work rate. This was a randomized, double-blind, controlled, crossover trial. Twenty-nine patients with chronic obstructive pulmonary disease (aged 63.5 ± 5.9 years; forced expiratory volume in 1 second percent predicted, 46.4 ± 8.6) completed 2 consecutive 6-week periods of endurance and strength training with progressive intensity, which was performed 3 times per week with supplemental oxygen or compressed medical air (flow via nasal cannula: 10 L/min). Each session of electrocardiography-controlled interval cycling lasted 31 minutes and consisted of a warm-up, 7 cycles of 1-minute intervals at 70% to 80% of peak work rate alternating with 2 minutes of active recovery, and final cooldown. Thereafter, patients completed 8 strength-training exercises of 1 set each with 8 to 15 repetitions to failure. Change in peak work rate was the primary study end point. The increase in peak work rate was more than twice as high when patients exercised with supplemental oxygen compared with medical air (0.16 ± 0.02 W/kg vs 0.07 ± 0.02 W/kg; P work rate was 39.1% of the overall training effect, whereas it had no influence on strength gain (P > .1 for all exercises). We report that supplemental oxygen in nonhypoxemic chronic obstructive pulmonary disease doubled the effect of endurance training but had no effect on strength gain. Copyright © 2016 Elsevier Inc. All rights reserved.

Global Strategy for the Diagnosis, Management and Prevention of Chronic Obstructive Pulmonary Disease, GOLD Executive Summary

DEFF Research Database (Denmark)

Vestbo, Jørgen; Hurd, Suzanne S; Agusti, Alvar G

2013-01-01

Chronic obstructive pulmonary disease (COPD) is a global health problem and since 2001 the Global Initiative for Chronic Obstructive Lung Disease (GOLD) has published its strategy document for the diagnosis and management of COPD. This executive summary presents the main contents of the second 5...

Childhood-onset asthma in smokers. association between CT measures of airway size, lung function, and chronic airflow obstruction.

Science.gov (United States)

Diaz, Alejandro A; Hardin, Megan E; Come, Carolyn E; San José Estépar, Raúl; Ross, James C; Kurugol, Sila; Okajima, Yuka; Han, MeiLan K; Kim, Victor; Ramsdell, Joe; Silverman, Edwin K; Crapo, James D; Lynch, David A; Make, Barry; Barr, R Graham; Hersh, Craig P; Washko, George R

2014-11-01

Asthma is associated with chronic airflow obstruction. Our goal was to assess the association of computed tomographic measures of airway wall volume and lumen volume with the FEV1 and chronic airflow obstruction in smokers with childhood-onset asthma. We analyzed clinical, lung function, and volumetric computed tomographic airway volume data from 7,266 smokers, including 590 with childhood-onset asthma. Small wall volume and small lumen volume of segmental airways were defined as measures 1 SD below the mean. We assessed the association between small wall volume, small lumen volume, FEV1, and chronic airflow obstruction (post-bronchodilator FEV1/FVC ratio childhood-onset asthma, those with childhood-onset asthma had smaller wall volume and lumen volume (P childhood-onset asthma, those with the smallest wall volume and lumen volume had the lowest FEV1 and greatest odds of chronic airflow obstruction. A similar tendency was seen in those without childhood-onset asthma. When comparing these two groups, both small wall volume and small lumen volume were more strongly associated with FEV1 and chronic airflow obstruction among subjects with childhood-asthma in multivariate models. In smokers with childhood-onset asthma, smaller airways are associated with reduced lung function and chronic airflow obstruction. Clinical trial registered with www.clinicaltrials.gov (NCT00608764).

Impact of nutritional status on body functioning in chronic obstructive pulmonary disease and how to intervene.

Science.gov (United States)

Aniwidyaningsih, Wahju; Varraso, Raphaëlle; Cano, Noel; Pison, Christophe

2008-07-01

Chronic obstructive pulmonary disease is the fifth leading cause of mortality in the world. This study reviews diet as a risk or protective factor for chronic obstructive pulmonary disease, mechanisms of malnutrition, undernutrition consequences on body functioning and how to modulate nutritional status of patients with chronic obstructive pulmonary disease. Different dietary factors (dietary pattern, foods, nutrients) have been associated with chronic obstructive pulmonary disease and the course of the disease. Mechanical disadvantage, energy imbalance, disuse muscle atrophy, hypoxemia, systemic inflammation and oxidative stress have been reported to cause systemic consequences such as cachexia and compromise whole body functioning. Nutritional intervention makes it possible to modify the natural course of the disease provided that it is included in respiratory rehabilitation combining bronchodilators optimization, infection control, exercise and, in some patients, correction of hypogonadism. Diet, as a modifiable risk factor, appears more as an option to prevent and modify the course of chronic obstructive pulmonary disease. Reduction of mechanical disadvantage, physical training and anabolic agents should be used conjointly with oral nutrition supplements to overcome undernutrition and might change the prognosis of the disease in some cases. Major research challenges address the role of systemic inflammation and the best interventions for controlling it besides smoking cessation.

[Features of neurologic semiotics at chronic obstructive pulmonary disease].

Science.gov (United States)

Litvinenko, I V; Baranov, V L; Kolcheva, Iu A

2011-01-01

Chronic obstructive pulmonary disease (COPD) is actual pathology, when it forms the mixed hypoxemia. In the conditions of a chronic hypoxemia structures of organism with high level of metabolic processes, namely brain tissues, suffer. Character of defeat of the central nervous system at that pathology is insufficiently studied. In this article we studied and analysed the presence of such changes as depression, anxiety, cognitive impairment and features of neurologic semiotics at COPD in 50 patients.

Chronic intestinal ischemia and splanchnic blood-flow

DEFF Research Database (Denmark)

Zacho, Helle Damgaard; Henriksen, Jens Henrik; Abrahamsen, Jan

2013-01-01

AIM: To determine the splanchnic blood flow and oxygen uptake in healthy-subjects and patients and to relate the findings to body-composition. METHODS: The total splanchnic blood flow (SBF) and oxygen uptake (SO₂U) were measured in 20 healthy volunteers (10 women) and 29 patients with suspected...... arteries was performed during the same investigation. A whole-body dual-energy x-ray absorptiometry scan was performed in healthy volunteers to determine body composition. RESULTS: Angiography revealed no atherosclerotic lesions in the intestinal arteries. The mean baseline SBF was 1087 mL/min (731...... chronic intestinal ischemia (15 women), age 40-85 years, prior to and after a standard meal. The method is based on the Fick principle using the continuous infusion of an indicator (99mTechnetium-labelled mebrofenin) and catheterization of an artery and the hepatic vein. An angiography of the intestinal...

Surgical management of radiation injury to the small intestine

Energy Technology Data Exchange (ETDEWEB)

Swan, R.W.; Fowler, W.C. Jr., Boronow, R.C.

1976-01-01

Severe injury of the small intestine represents one of the most tragic complications of radiation of the pelvis and abdomen. Not uncommonly, patients die from the radiation or the treatment of its intestinal complications. More commonly, patients become intestinal cripples, secondary to chronic partial obstruction of the small intestine and malnutrition associated with the stagnant loop syndrome, as previously reported by one of us. Management results have been discouraging, usually because of a general lack of clinical recognition and understanding of radiation injury to the intestine. Medical management has not been satisfactory. It may provide temporary relief from symptoms, but not long-lasting. Surgical management, although frequently curative, has been associated with high death and morbidity rates. Many surgical procedures have been used in treating radiation injury to the small intestine. Generally, these fall into two categories: first, intestinal resection with primary anastomosis; and second, enteroenteric or enterocolic bypass. In the literature are reflected advocates for each method of surgical management.

Imaging in chronic obstructive pulmonary disease.

Science.gov (United States)

Shaker, Saher B; Dirksen, Asger; Bach, Karen S; Mortensen, Jann

2007-06-01

Chronic obstructive pulmonary disease (COPD) is divided into pulmonary emphysema and chronic bronchitis (CB). Emphysema is defined patho-anatomically as "permanent enlargement of airspaces distal to the terminal bronchiole, accompanied by the destruction of their walls, and without obvious fibrosis" (1). These lesions are readily identified and quantitated using computed tomography (CT), whereas the accompanying hyperinflation is best detected on plain chest X-ray, especially in advanced disease. The diagnosis of CB is clinical and relies on the presence of productive cough for 3 months in 2 or more successive years. The pathological changes of mucosal inflammation and bronchial wall thickening have been more difficult to identify with available imaging techniques. However, recent studies using Multi-detector row CT (MDCT) reported more reproducible assessment of air wall thickening.

Intestinal ischemia-reperfusion injury augments intestinal mucosal injury and bacterial translocation in jaundiced rats.

Science.gov (United States)

Yüksek, Yunus Nadi; Kologlu, Murat; Daglar, Gül; Doganay, Mutlu; Dolapci, Istar; Bilgihan, Ayse; Dolapçi, Mete; Kama, Nuri Aydin

2004-01-01

The aim of this study was to evaluate local effects and degree of bacterial translocation related with intestinal ischemia-reperfusion injury in a rat obstructive jaundice model. Thirty adult Sprague-Dawley rats (200-250 g) were divided into three groups; including Group 1 (jaundice group), Group 2 (jaundice-ischemia group) and Group 3 (ischemia group). All rats had 2 laparotomies. After experimental interventions, tissue samples for translocation; liver and ileum samples for histopathological examination, 25 cm of small intestine for mucosal myeloperoxidase and malondialdehyde levels and blood samples for biochemical analysis were obtained. Jaundiced rats had increased liver enzyme levels and total and direct bilirubin levels (p<0.05). Intestinal mucosal myeloperoxidase and malondialdehyde levels were found to be high in intestinal ischemia-reperfusion groups (p<0.05). Intestinal mucosal damage was more severe in rats with intestinal ischemia-reperfusion after bile duct ligation (p<0.05). Degree of bacterial translocation was also found to be significantly high in these rats (p<0.05). Intestinal mucosa is disturbed more severely in obstructive jaundice with the development of ischemia and reperfusion. Development of intestinal ischemia-reperfusion in obstructive jaundice increases bacterial translocation.

Consequences of physical inactivity in chronic obstructive pulmonary disease

NARCIS (Netherlands)

Hartman, Jorine E; Boezen, H Marike; de Greef, Mathieu H G; Bossenbroek, Linda; ten Hacken, Nick H T

2010-01-01

The many health benefits of regular physical activity underline the importance of this topic, especially in this period of time when the prevalence of a sedentary lifestyle in the population is increasing. Physical activity levels are especially low in patients with chronic obstructive pulmonary

Expression of matrix metalloproteases-2 and -9 in horse hoof laminae after intestinal obstruction, with or without Hydrocortisone treatment Expressão de metaloproteinases 2 e 9 no tecido laminar do casco de equinos após obstrução intestinal e tratamento com hidrocortisona

Directory of Open Access Journals (Sweden)

Luciane Maria Laskoski

2013-01-01

Full Text Available Twenty horses were used in the experiment, for composed control group, (Cg instrumented group, (Ig;without intestinal obstruction, treated group (Tg;submitted to intestinal obstruction and hydrocortisone treatment and non-treated group (Ntg;submitted to intestinal obstruction without treatment. Immunohistochemistry and zymography techniques were used for researches on MMPs 2 and 9 in horse hoof laminae. There was an increase in the expression of MMP-2 in animals of Tg and Ntg. MMP-9 increased on animals from groups Ntg and Ig, however there was no rise of this MMP on the Tg when compared to the other groups in the immunohistochemistry analysis. Based on the results, it was observed that the intestinal injury caused by enterotomy and intestinal obstruction raise the quantities of MMPs in the hoof laminae.Vinte cavalos foram usados no experimento: para compor o grupo controle (Cg, grupo instrumentado, Ig (sem obstrução intestinal, grupo tratado, Tg (submetidos à obstrução intestinal e tratamento com hidrocortisona e grupo não tratado, Ntg (submetidos à obstrução intestinal, sem tratamento. Técnicas de zimografia e imunoistoquímica foram utilizadas para pesquisa de MMP-2 e MMP-9 no tecido laminar do casco dos equinos. Houve um aumento na expressão de MMP-2 nos animais dos grupos Tg e Ntg. A MMP-9 aumentou nos animais dos grupos Ig e Ntg. Houve aumento desta MMP no Tg quando comparado aos demais grupos na análise por zimografia. Observou-se que a injúria intestinal, causada pela enterotomia e obstrução intestinal, eleva a quantidade de MMPs no tecido laminar do casco.

Self-management programmes for people living with chronic obstructive pulmonary disease: a call for a reconceptualisation.

Science.gov (United States)

Jonsdottir, Helga

2013-03-01

To synthesise findings from previously published studies on the effectiveness of self-management programmes for people with chronic obstructive pulmonary disease. Self-management is a widely valued concept to address contemporary issues of chronic health problems. Yet, findings of self-management programmes for people with chronic obstructive pulmonary disease are indecisive. Literature review of (1) previously published systematic reviews and (2) an integrative literature review. Synthesis of findings from previously published systematic reviews (n = 4) of the effectiveness of self-management programmes for people with chronic obstructive pulmonary disease and an integrated review that was performed on papers published between January 2007-June 2012 (n = 9). Findings demonstrate that there are few studies on the effectiveness of self-management programmes on people with chronic obstructive pulmonary disease despite more than a decade of research activities. Outcomes of the studies reveal some increase in health-related quality of life and reduction in use of healthcare resources. The methodological approaches vary, and the sample size is primarily small. Families are not acknowledged. Features of patient-centredness exist in self-management programmes, particularly in the more recent articles. The effectiveness of self-management programmes for people with chronic obstructive pulmonary disease remains indecisive. A reconceptualisation of self-management programmes is called for with attention to a family-centred, holistic and relational care focusing on living with and minimising the handicapping consequences of the health problems in their entirety. © 2013 Blackwell Publishing Ltd.

Physical Activity Recommendations in Patients with Chronic Obstructive Pulmonary Disease

NARCIS (Netherlands)

Hartman, Jorine E.; Boezen, H. Marike; Zuidema, Menno J.; de Greef, Mathieu H. G.; ten Hacken, Nick H. T.; Boezen, Hendrika

2014-01-01

Background: Physical activity recommendations are hardly studied in patients with chronic obstructive pulmonary disease (COPD), and specifically recommendations that are individualized to a patient's aerobic fitness level are not studied. Objectives: To compare individualized (relative) and

Chronic obstructive airway diseases: Is the EDL sufficient? A study ...

African Journals Online (AJOL)

STG's) and Essential Drug List (EDL) in 1996 some of the traditional medication for the treatment of asthma and chronic obstructive pulmonary disease (COPD) were removed from the medication list, e.g. slow release oral theophylline.

Role of clinical questionnaires in optimizing everyday care of chronic obstructive pulmonary disease

NARCIS (Netherlands)

Jones, Paul W.; Price, David; van der Molen, Thys

2011-01-01

Chronic obstructive pulmonary disease (COPD) is a leading cause of disability in all its stages, and death in patients with moderate or severe obstruction. At present, COPD is suboptimally managed; current health is often not measured properly and hardly taken into account in management plans, and

Acute mechanical intestinal obstruction in children at zinder national hospital, Niger: Aetiologies and prognosis

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Harissou Adamou

2017-01-01

Full Text Available Background: To describe the aetiological and prognostic aspects of acute mechanical intestinal obstruction (AMIO in children at Zinder National Hospital (Niger. Materials and Methods: This was a cross-sectional study on a period to January 2013–June 2015. The database included all children under 15 years of age with a surgical diagnosis of mechanical intestinal obstruction. P < 0.05 was considered statistically significant for analysis. Results: AMIOs represent 21.78% (n = 78 of child digestive surgical emergencies (n = 358. Median age was 12 months (range: 1 day–15 years. Fifteen (19.23% were neonates and sixty children (76.92% had ≤60 months. The sex ratio (male/female was 2.8. The mean time from onset to presentation was 39.96 ± 36.22 h. Intussusception and strangulated hernias were the main causes of AMIO with, respectively, 43.59% (n = 34 and 29.48% (n = 23. Anorectal malformations represent 17.95% (n = 14 of cases of AMIO. Intestinal resection was made in 22.08% and colostomy in 19.23% of patients. The average length of hospital stay was 6.44 ± 4.30 days. The post-operative complications were recorded in 26 patients (33.33%, mostly surgical site infections. Overall mortality of AMIO was 15.38% (n = 12. It was higher in the neonates (33.33% (P = 0.032. Deaths were associated with delay of admission (P = 0.0005 and waiting time for surgery (P = 0.019. Conclusion: Intussusception and strangulated hernia are the most common cause of AMIO in children. Diagnostic and therapeutic delays, lack of paediatric intensive care and post-operative complications are prognostic factors.

Excessive visceral fat accumulation in advanced chronic obstructive pulmonary disease

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Furutate R

2011-08-01

Full Text Available Ryuko Furutate1, Takeo Ishii1,2, Ritsuko Wakabayashi1, Takashi Motegi1,2, Kouichi Yamada1,2, Akihiko Gemma2, Kozui Kida1,21Respiratory Care Clinic, Nippon Medical School, Kudan-Minami, Chiyoda-ku, Tokyo, Japan; 2Department of Internal Medicine, Division of Pulmonary Medicine, Infectious Diseases and Oncology, Nippon Medical School, Sendagi, Bunkyo-ku, Tokyo, JapanBackground: Previous studies have suggested links between chronic obstructive pulmonary disease (COPD, cardiovascular disease, and abdominal obesity. Although abdominal visceral fat is thought to be associated with cardiovascular risk factors, the degree of visceral fat accumulation in patients with COPD has not been directly studied. The aim of this study was to investigate the abdominal visceral fat accumulation and the association between visceral fat and the severity and changes in emphysema in COPD patients.Methods: We performed clinical and laboratory tests, including pulmonary function, dyspnea score, and the six-minute walking test in COPD patients (n = 101 and control, which included subjects with a smoking history but without airflow obstruction (n = 62. We used computed tomography to evaluate the abdominal visceral fat area (VFA, subcutaneous fat area (SFA, and the extent of emphysema.Results: The COPD group had a larger VFA than the control group. The prevalence of non-obese subjects with an increased VFA was greater in the Global Initiative for Chronic Obstructive Lung Disease Stages III and IV than in the other stages of COPD. The extent of emphysema was inversely correlated with waist circumference and SFA. However, VFA did not decrease with the severity of emphysema. VFA was positively correlated with the degree of dyspnea.Conclusion: COPD patients have excessive visceral fat, which is retained in patients with more advanced stages of COPD or severe emphysema despite the absence of obesity.Keywords: abdominal obesity, chronic obstructive pulmonary disease, emphysema

Preoperative intestinal stent decompression with primary laparoscopic surgery to treat left-sided colorectal cancer with obstruction: a report of 21 cases

International Nuclear Information System (INIS)

Zheng, Chao; Wu, Yu-Lian; Li, Qing

2013-01-01

This work aimed to study the safety and efficacy of preoperative intestinal stent decompression combined with laparoscopic surgery to treat left-sided colorectal cancer with obstruction (LCCO). Retrospective analysis was conducted on data obtained from 21 LCCO patients admitted to The First Affiliated Hospital of Zhejiang Chinese Medicine University during March 2008 and December 2011. To remove the intestinal obstruction, preoperative intestinal stent placement under colonoscopic guidance was performed. Approximately 7 to 10 days after the operation, laparoscopic radical surgery of colorectal cancer was conducted. Among the 21 cases studied, laparoscopic surgery was successful in 20 patients. Emergent laparotomy was conducted in one patient because of tumor invasion in the ureter. The duration of the operation ranged from 180 to 320 min, and the average time was 220 min. The recovery time for bowel function ranged from 2 to 5 days with an average time of 3 days. Postoperative infection of the incision occurred in one case. No anastomotic leakage was observed in any of the cases. Preoperative intestinal stent decompression, combined with primary stage laparoscopic surgery, is a safe and effective method for the treatment of LCCO

Biomarkers in chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Sin, Don D; Vestbo, Jørgen

2009-01-01

Currently, with exception of lung function tests, there are no well validated biomarkers or surrogate endpoints that can be used to establish efficacy of novel drugs for chronic obstructive pulmonary disease (COPD). However, the lung function test is not an ideal surrogate for short-term drug...... trials because it (1) does not provide information regarding disease activity or the underlying pathologic process, (2) cannot separate the various phenotypes of COPD, (3) is not specific for COPD, and (4) is relatively unresponsive to known therapies that prolong survival. Accordingly, there are large...

Chronic obstructive pulmonary disease and genetics

DEFF Research Database (Denmark)

Ingebrigtsen, T.; Thomsen, S.F.; Vestbo, J.

2008-01-01

Chronic obstructive pulmonary disease (COPD) is characterised by airflow limitation and is associated with an inflammatory response of the lungs primarily caused by cigarette smoking. Cigarette smoking is by far the most important environmental risk factor for COPD, but less than half of all heavy...... smokers develop COPD. This indicates a genetic contribution to the individual disease susceptibility. Although many genes have been examined, the puzzle of COPD genetics seems still largely unsolved. It is therefore important to measure phenotypes and to perform genome-wide scans of COPD patients in order...

Cryptosporidiosis and other intestinal parasitic infections in patients with chronic diarrhea.

Science.gov (United States)

Mahdi, Nadham K; Ali, Naeel H

2004-09-01

To consider the relationship of the parasitic infections including cryptosporidium with chronic diarrhea. Also the effect of chronic disease as pulmonary tuberculosis (TB) and nosocomial infection on the occurrence rate of parasites in cases of chronic diarrhea. Stool samples were collected from 205 patients in teaching, general, child and maternity hospitals in Basrah, Iraq, suffering from chronic diarrhea during 2000. Out of these patients, there were 40 patients with pulmonary TB and 50 inpatients with nosocomial infection. Also 175 apparently healthy individuals who have no episodes of diarrhea for at least 2-months were served as a control group. Direct smear method and then formalin ether sedimentation method were carried out for stool samples to detect intestinal parasites. Fecal smears were prepared from the sediment and stained by the modified Ziehl Neelsen stain for the recovery of red pink oocysts of cryptosporidium. Out of the 205 examined patients, cryptosporidium oocysts were found to be excreted in 20 (9.7%) patients in comparing to 1.1% of the control group. The difference is statistically significant. There were 109 (53.2%) patients found to be positive for intestinal parasitic infections compared to 26 (14.8%) of the control group. The difference is also statistically significant. Out of the 40 TB patients, 2 (5%) were found to excrete cryptosporidium oocysts and also 27 (67.3%) were positive for intestinal parasites. In addition, there were 4 (8%) excreting cryptosporidium oocysts and 23 (46%) infecting by intestinal parasites among the in patients with nosocomial infection. Both acid and non-acid fast parasites should be considered in the differential diagnosis of undiagnosed chronic diarrhea especially among patients with pulmonary TB or nosocomial infection.

Chronic obstructive pulmonary disease and obstructive sleep apnea: overlaps in pathophysiology, systemic inflammation, and cardiovascular disease.

LENUS (Irish Health Repository)

McNicholas, Walter T

2012-02-01

Chronic obstructive pulmonary disease (COPD) and obstructive sleep apnea syndrome represent two of the most prevalent chronic respiratory disorders in clinical practice, and cardiovascular diseases represent a major comorbidity in each disorder. The two disorders coexist (overlap syndrome) in approximately 1% of adults but asymptomatic lower airway obstruction together with sleep-disordered breathing is more prevalent. Although obstructive sleep apnea syndrome has similar prevalence in COPD as the general population, and vice versa, factors such as body mass index and smoking influence relationships. Nocturnal oxygen desaturation develops in COPD, independent of apnea\\/hypopnea, and is more severe in the overlap syndrome, thus predisposing to pulmonary hypertension. Furthermore, upper airway flow limitation contributes to nocturnal desaturation in COPD without apnea\\/hypopnea. Evidence of systemic inflammation in COPD and sleep apnea, involving C-reactive protein and IL-6, in addition to nuclear factor-kappaB-dependent pathways involving tumor necrosis factor-alpha and IL-8, provides insight into potential basic interactions between both disorders. Furthermore, oxidative stress develops in each disorder, in addition to activation and\\/or dysfunction of circulating leukocytes. These findings are clinically relevant because systemic inflammation may contribute to the pathogenesis of cardiovascular diseases and the cell\\/molecular pathways involved are similar to those identified in COPD and sleep apnea. However, the pathophysiological and clinical significance of systemic inflammation in COPD and sleep apnea is not proven, and thus, studies of patients with the overlap syndrome should provide insight into the mechanisms of systemic inflammation in COPD and sleep apnea, in addition to potential relationships with cardiovascular disease.

Chronic airflow obstruction after successful treatment of multidrug-resistant tuberculosis

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Anthony L. Byrne

2017-07-01

Full Text Available Cross-sectional studies reveal an association between tuberculosis (TB and chronic airflow obstruction, but cannot adequately address confounding. We hypothesised that treated pulmonary TB is an independent risk factor for chronic airflow obstruction. The Pulmones Post TB cohort study enrolled participants from Lima, Peru, aged 10–70 years with a history of drug-susceptible (DS- or multidrug-resistant (MDR-TB who had completed treatment and were clinically cured. Unexposed participants without TB were randomly selected from the same districts. We assessed respiratory symptoms, relevant environmental exposures, and spirometric lung function pre- and post-bronchodilator. In total, 144 participants with DS-TB, 33 with MDR-TB and 161 unexposed participants were fully evaluated. Compared with unexposed participants, MDR-TB patients had lower lung volumes (adjusted mean difference in forced vital capacity −370 mL, 95% CI −644– −97 and post-bronchodilator airflow obstruction (adjusted OR 4.89, 95% CI 1.27–18.78. Participants who had recovered from DS-TB did not have lower lung volumes than unexposed participants, but were more likely to have a reduced forced expiratory volume in 1 s/forced vital capacity ratio <0.70 (adjusted OR 2.47, 95% CI 1.01–6.03. Individuals successfully treated for TB may experience long-lasting sequelae. Interventions facilitating earlier TB treatment and management of chronic respiratory disease should be explored.

Influenza and Pneumonia Vaccination Rates and Factors Affecting Vaccination among Patients with Chronic Obstructive Pulmonary Disease

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Ülkü Aka Aktürk

2017-06-01

Full Text Available Background: Influenza and pneumococcal vaccinations are recommended in chronic obstructive pulmonary disease patients to decrease associated risks at all stages. Although the prevalence of chronic obstructive pulmonary disease is high in our country, as previously reported, vaccination rates are low. Aims: To assess the vaccination rates of chronic obstructive pulmonary disease patients and factors that may affect these. Study Design: Multi-centre cross-sectional study. Methods: Patients admitted to the chest diseases clinics of six different centres between 1 February 2013 and 1 January 2014 with a pre-diagnosis of Chronic obstructive pulmonary disease according to the Global initiative for chronic obstructive lung disease criteria, who were in a stable condition were included in the study. The survey, which included demographic characteristics, socio-economic status, severity of disease and vaccination information, was first tested on a small patient population before the study. The survey was completed by the investigators after obtaining written informed consent. Results: The average age of the 296 included patients was 66.3±9.3 years and 91.9% were male. Of these, 36.5% had the influenza vaccination and 14.1% had the pneumococcal vaccination. The most common reason for not being vaccinated was ‘no recommendation by doctors’: 57.2% in the case of influenza vaccinations, and 46.8% in the case of pneumococcal vaccinations. Both vaccination rates were significantly higher in those patients with comorbidities (influenza vaccination p0.05. Vaccination rates were significantly higher in those with a white-collar occupation and higher education level, and who presented to a university hospital (p<0.001. Conclusion: Medical professionals do not request vaccinations as often as the International Guidelines suggest for chronic obstructive pulmonary disease patients. Awareness of the importance of these vaccinations among both doctors and patients

Hydrogen-rich saline inhibits tobacco smoke-induced chronic obstructive pulmonary disease by alleviating airway inflammation and mucus hypersecretion in rats.

Science.gov (United States)

Liu, Zibing; Geng, Wenye; Jiang, Chuanwei; Zhao, Shujun; Liu, Yong; Zhang, Ying; Qin, Shucun; Li, Chenxu; Zhang, Xinfang; Si, Yanhong

2017-09-01

Chronic obstructive pulmonary disease induced by tobacco smoke has been regarded as a great health problem worldwide. The purpose of this study is to evaluate the protective effect of hydrogen-rich saline, a novel antioxidant, on chronic obstructive pulmonary disease and explore the underlying mechanism. Sprague-Dawley rats were made chronic obstructive pulmonary disease models via tobacco smoke exposure for 12 weeks and the rats were treated with 10 ml/kg hydrogen-rich saline intraperitoneally during the last 4 weeks. Lung function testing indicated hydrogen-rich saline decreased lung airway resistance and increased lung compliance and the ratio of forced expiratory volume in 0.1 s/forced vital capacity in chronic obstructive pulmonary disease rats. Histological analysis revealed that hydrogen-rich saline alleviated morphological impairments of lung in tobacco smoke-induced chronic obstructive pulmonary disease rats. ELISA assay showed hydrogen-rich saline lowered the levels of pro-inflammatory cytokines (IL-8 and IL-6) and anti-inflammatory cytokine IL-10 in bronchoalveolar lavage fluid and serum of chronic obstructive pulmonary disease rats. The content of malondialdehyde in lung tissue and serum was also determined and the data indicated hydrogen-rich saline suppressed oxidative stress reaction. The protein expressions of mucin MUC5C and aquaporin 5 involved in mucus hypersecretion were analyzed by Western blot and ELISA and the data revealed that hydrogen-rich saline down-regulated MUC5AC level in bronchoalveolar lavage fluid and lung tissue and up-regulated aquaporin 5 level in lung tissue of chronic obstructive pulmonary disease rats. In conclusion, these results suggest that administration of hydrogen-rich saline exhibits significant protective effect on chronic obstructive pulmonary disease through alleviating inflammation, reducing oxidative stress and lessening mucus hypersecretion in tobacco smoke-induced chronic obstructive pulmonary disease rats

Approaches to daily body condition management in patients with stable chronic obstructive pulmonary disease.

Science.gov (United States)

Kawada, Terue

2016-11-01

To clarify the characteristics of sub-groups of patients with stable chronic obstructive pulmonary disease having similar approaches to daily body condition management. Prior literature has shed light on the experience of patients with chronic obstructive pulmonary disease and revealed that these patients engage in many activities and try different things in their daily lives to regulate and manage their body condition. The research so far has all been qualitative, comprising mostly interviews, and no quantitative studies have been performed. In this study, cluster analysis was used to show that subgroups of patients with similar characteristics undertake similar approaches to body condition management. Descriptive, correlational study. Invitations to participate in the survey were extended to patients with stable chronic obstructive pulmonary disease. Cluster analysis was performed on the basis of questionnaire scores relating to nine different categories of daily body condition management actions. The characteristics of the body condition management approaches, in each subgroup, were investigated using analysis of variance and multiple comparisons. The cluster analysis produced six subgroups, each defined by the effort expended as part of their body condition management. The subgroups also differed depending on patient age and disease severity. Body condition management approaches taken by patients with stable chronic obstructive pulmonary disease are overall, comprehensive approaches. Patients with chronic obstructive pulmonary disease were subgrouped based on their engagement in body conditioning. Relationships between the subgroups and the engagement in body conditioning, age and shortness of breath severity were observed. The care of patient support should be comprehensive and depend on their age and the duration of the disease. In addition, it should be long term and recognise that the patients are living their own respective lives. Such considerations and

Determining the diagnostic value of endogenous carbon monoxide in Chronic Obstructive Pulmonary Disease exacerbations

International Nuclear Information System (INIS)

Dogan, N. O.; Corbacioglu, S. K.; Bildik, F.; Kilicaslan, I.; Hakoglu, O.; Gunaydin, G. P.; Cevik, Y.; Ulker, V.; Gokcen, E.

2014-01-01

Objective: To determine whether endogenous carbon monoxide levels in exacerbations of Chronic Obstructive Pulmonary Disease patients were higher compared to healthy individuals and to investigate alteration of carbon monoxide levels across the three different severity stages of Global Initiative for Chronic Obstructive Lung Disease criteria related to Chronic Obstructive Pulmonary Disease exacerbations. Methods: The prospective study was conducted from January to March 2011 at two medical institutions in Ankara, Turkey, and comprised patients of acute Chronic Obstructive Pulmonary Disease exacerbations. The severity of the exacerbations was based on the Global Initiative for Chronic Obstructive Lung Disease criteria. Patients with active tobacco smoking, suspicious carbon monoxide poisoning and uncertain diagnosis were excluded. healthy control subjects who did not have any comorbid diseases and smoking habitus were also enrolled to compare the differences between carboxyhaemoglobin levels A two-tailed Mann-Whitney U test with Bonferroni correction was done following a Kruskal-Wallis test for statistical purposes. Results: There were 90 patients and 81 controls in the study. Carboxyhaemoglobin levels were higher in the patients than the controls (p<0.001). As for the three severity stages, Group 1 had a median carboxyhaemoglobin of 1.6 (0.95-2.00). The corresponding levels in Group 2 (1.8 (1.38-2.20)) and Group 3 (1.9 (1.5-3.0)) were higher than the controls (p<0.001 and p<0.005 respectively). No statistically significant difference between Group 1 and the controls (1.30 (1.10-1.55)) was observed (p<0.434). Conclusion: Carboxyhaemoglobin levels were significantly higher in exacerbations compared with the normal population. Also, in more serious exacerbations, carboxyhaemoglobin levels were significantly increased compared with healthy individuals and mild exacerbations. (author)

ESPEN guidelines on chronic intestinal failure in adults

NARCIS (Netherlands)

Pironi, L; Arends, J.; Bozzetti, F.; Cuerda, C.; Gillanders, L.; Jeppesen, P.B.; Joly, F.; Kelly, D.; Lal, S.; Staun, M.; Szczepanek, K.; Gossum, A. van; Wanten, G.J.A.; Schneider, S.M.

2016-01-01

BACKGROUND & AIMS: Chronic Intestinal Failure (CIF) is the long-lasting reduction of gut function, below the minimum necessary for the absorption of macronutrients and/or water and electrolytes, such that intravenous supplementation is required to maintain health and/or growth. CIF is the rarest

(neutrophil) Activity, Chronic Gastritis, Gastric Atrophy And Intestinal ...

African Journals Online (AJOL)

Incidental (early gastric) cancer was found in 3%, dysplasia in 2% and reactive gastropathy in 7% of the cases. A statistically significant relationship was found between Helicobacter pylori colonization intensity and the degrees of neutrophil activity, chronic inflammation and intestinal metaplasia. Conclusion: We concluded ...

Danish Register of chronic obstructive pulmonary disease

Directory of Open Access Journals (Sweden)

Lange P

2016-10-01

Full Text Available Peter Lange,1,2 Sandra Søgaard Tøttenborg,1 Anne Dichmann Sorknæs,3 Jørgen Steen Andersen,4 Mette Søgaard,5 Henrik Nielsen,5 Reimar Wernich Thomsen,5 Katrine Abildtrup Nielsen6 1Section of Social Medicine, Department of Public Health, University of Copenhagen, 2Lung Diseases Department, Respiratory Medicine Section, Lung Diseases Department, Hvidovre Hospital, University of Copenhagen, Copenhagen, 3Medical Department, Odense Universitetshospital–Svendborg Hospital, Svendborg, 4Danish College of General Practitioners, Copenhagen, 5Department of Clinical Epidemiology, Aarhus University Hospital, 6Registry Support Centre of Clinical Quality and Health Informatics (West, Århus, Denmark Aim of database: The Danish Register of Chronic Obstructive Pulmonary Disease (DrCOPD is a nationwide database aiming to describe the quality of treatment of all patients with chronic obstructive pulmonary disease (COPD in Denmark. Study population: DrCOPD comprises data on all patients with a diagnosis of COPD. In the hospital setting, both in- and outpatients are included. In the setting of the general practice (GP, DrCOPD aims to include all patients with a COPD diagnosis who attend an annual control visit for COPD. Main variables: DrCOPD includes information on forced expiratory volume in 1 second, smoking status, body mass index, dyspnea, treatment modalities such as rehabilitation, smoking cessation, medical treatment, and the use of noninvasive ventilation during hospitalization due to exacerbations. The outcome variables include frequency of readmission and death 30 days after discharge from hospital. Descriptive data: Since 2008, the registration in the Danish hospitals has gradually become more comprehensive. In 2014, ~90% of 16,106 eligible patients had complete data sets that showed an improvement in the processes describing quality of care, including increased offering of smoking cessation, rehabilitation, and correct treatment with inhaled

Genetically increased antioxidative protection and decreased chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Juul, Klaus; Tybjærg-Hansen, Anne; Marklund, Stefan

2006-01-01

RATIONALE: Increased oxidative stress is involved in chronic obstructive pulmonary disease (COPD); however, plasma and bronchial lining fluid contains the antioxidant extracellular superoxide dismutase. Approximately 2% of white individuals carry the R213G polymorphism in the gene encoding extrac...

Modeling Chronic Dacryocystitis in Rabbits by Nasolacrimal Duct Obstruction with Self-Curing Resin

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Kai Hou

2017-01-01

Full Text Available We established a chronic dacryocystitis model by injecting of 0.05, 0.1, and 0.15 ml self-curing resin via the lacrimal punctum in rabbits. Animals were randomized into four groups (n=11 animals/group. The control group received 0.15 ml normal saline. Within three months postinjection, epiphora and eye discharge were observed. At the 90th day postlacrimal passage irrigation, CT dacryocystography was performed to find changes in the lacrimal image, and hematoxylin and eosin staining was made to identify pathological changes of the lacrimal sac. Three months postinjection, the rabbits in control group and those who received 0.05 and 0.1 ml self-curing resin failed to develop chronic dacryocystitis. However, 8/11 (72.7% rabbits those received 0.15 ml self-curing resin were symptomatic and showed complete reflux in lacrimal passage irrigation, indicating the obstruction of the nasolacrimal duct. CT dacryocystography showed that the obstruction was present only in the animals with chronic dacryocystitis. Pathological examinations of chronic dacryocystitis also revealed significantly inflammatory changes, such as mucus epithelium thickening, irregular papillary proliferation, and submucosal fibrous deposition. Local injection of 0.15 ml self-curing resin can induce permanent obstruction of the nasolacrimal duct in rabbits and establish a model of chronic dacryocystitis.

Bronchopulmonary hygiene physical therapy for chronic obstructive pulmonary disease and bronchiectasis.

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Jones, A P; Rowe, B H

2000-01-01

Bronchopulmonary hygiene physical therapy is a form of chest physical therapy including chest percussion and postural drainage to remove lung secretions. These are applied commonly to patients with both acute and chronic airway diseases. Despite controversies in the literature regarding its efficacy, it remains in use in a variety of clinical settings. The various forms of this therapy are labour intensive and need to be evaluated. The objective of this review was to assess the effects of bronchial hygiene physical therapy in people with chronic obstructive pulmonary disease and bronchiectasis. We searched the Cochrane Airways Group trials register and reference lists of articles up to July 1997. We also wrote to study authors. Randomised trials in which postural drainage, chest percussion, vibration, chest shaking, directed coughing or forced exhalation technique was compared to other drainage or breathing techniques, placebo or no treatment. Two reviewers applied the inclusion and exclusion criteria on masked publications independently. They assessed the trial quality independently. Only data from the first arm of crossover trials were included. The seven included trials involved six comparisons and a total of 126 people. The trials were small and not generally of high quality. The results could not be combined as trials addressed different patient groups and outcomes. In most comparisons, bronchial hygiene physical therapy produced no significant effects on pulmonary function, apart from clearing sputum in chronic obstructive pulmonary disease and in bronchiectasis. There is not enough evidence to support or refute the use of bronchial hygiene physical therapy in people with chronic obstructive pulmonary disease and bronchiectasis.

Stage 1 development of a patient-reported experience measure (PREM) for chronic obstructive pulmonary disease (COPD).

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Walker, Susan; Andrew, Sharon; Hodson, Matthew; Roberts, C Michael

2017-07-24

The study aimed to explore patients' experience of living with chronic obstructive pulmonary disease and their perspective of their community healthcare for chronic obstructive pulmonary disease to extract affective responses in order to develop potential items for a patient-reported experience measure for chronic obstructive pulmonary disease. Qualitative face-face interviews were conducted, in the community, with 64 patients with chronic obstructive pulmonary disease recruited from General Practices and Breathe-Easy community groups in the Outer North East, East and City areas of London and Essex, UK. A two phase analysis of the qualitative data was conducted to identify themes arising from patients' description of living with chronic obstructive pulmonary disease and their perceptions of their community healthcare and subsequently the affective responses underlying the themes raised by patients, which gave emotional colour to the themes, bringing the thematic analysis closer to the subjective patient experience. Five themes were identified from the interview data: 'Journey to diagnosis'; 'Smoking'; 'Usual care'; 'My everyday life'; and 'Exacerbations'. Twenty-one affective responses were identified and categorised as either 'negative', 'positive' or 'bivalent'. 'Frustration', a negative affective response was prevalent in four themes. 'Gratitude', 'hope' and 'happiness/enjoyment' were among the more positive responses more prevalent across several themes. By conducting a novel two-way analysis (thematic and affective) it was possible to identify themes and affective responses that were aligned to those themes. This enabled the development of 38 chronic obstructive pulmonary disease-specific experience items to take forward for further testing including item reduction and validity and reliability in the next stage of the patient-reported experience measure development. GIVING IMPORTANCE TO PATIENTS' EMOTIONS: An exploration of patient perceptions of living with

Postmenopausal intestinal obstructive endometriosis: case report and review of the literature

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Pedro Popoutchi

Full Text Available CONTEXT: Endometriosis is characterized by the presence of endometrial tissue outside the uterine cavity, which is commonly detected in gynecological practice but rarely reported as a coloproctological disorder. The objective of the present report was to discuss a rare case of postmenopausal intestinal endometriosis simulating a malignant lesion, following a review of the literature. CASE REPORT: A 74-year-old woman with complaints of hematochezia and tenesmus of two months' duration accompanied by liquid feces and pelvic pain, but with no other gastrointestinal or gynecological complaints, was referred to our service. She had been menopausal for 22 years, with no hormone replacement treatment, and had undergone panhysterectomy three years before the referral to us, due to endometrial thickening and a right adnexal cyst. Five months before this referral, she had undergone laparotomy due to acute obstructive abdomen, which revealed a tumor mass involving the small bowel. Anatomopathological examination of the enterectomy suggested a hypothesis of intestinal endometriosis. A proctological examination was normal. Computed tomography of the pelvis revealed thickening of the rectosigmoid transition and colonoscopy revealed friable tumor formation in the rectum. A biopsy of the lesion revealed mucosal fragments of endometrial type, which led to a review of the previous anatomopathological examination. The patient underwent rectosigmoidectomy with protective transversotomy, with a good postoperative course, and anatomical examination confirmed the intestinal endometriosis. The patient subsequently suffered a stenosing recurrence of the lesion and has undergone colostomy since then.

Resource allocation and the burden of co-morbidities among patients diagnosed with chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Ahnfeldt-Mollerup, Peder; Lykkegaard, Jesper; Halling, Anders

2016-01-01

Background Chronic obstructive pulmonary disease is a leading cause of mortality, and associated with increased healthcare utilization and healthcare expenditure. In several countries, morbidity-based systems have changed the way resources are allocated in general practice. In primary care, fee......-for-services tariffs are often based on political negotiation rather than costing systems. The potential for comprehensive measures of patient morbidity to explain variation in negotiated expenditures for patients with chronic obstructive pulmonary disease has not previously been examined. The aim of this study...... is to analyze fee-for-service expenditure of patients diagnosed with chronic obstructive pulmonary disease visiting Danish general practice clinics and further to assess what proportion of fee-for-service expenditure variation was explained by patient morbidity and general practice clinic characteristics...

[Experience in treating patients with chronic obstructive bronchitis with fenspirid].

Science.gov (United States)

Kirichenko, A A; Shabanova, T M

2002-01-01

To study a clinical effect of fenspirid and its impact on external respiration function in patients with chronic obstructive bronchitis (COB) in the exacerbation phase. 30 COB patients participated in the trial (20 males, 10 females, age 39-80 years). The severity of clinical symptoms (cough, sputum, dyspnea) was studied using special scales. External respiration function was examined by a spirometric system "Tamrac system spiro sense Y2 14". Fenspirid treatment was conducted in a dose 80 mg twice a day for 3 months. Control examinations were made 2 weeks, 1 and 3 months after the treatment start. A 3-month treatment with fenspirid resulted in regression of COB symptoms: cough and sputum ceased, dyspnea decreased. This led to improvement in external respiration function, especially in patients with mixed ventilatory disorders with prevailing restriction. Fenspirid is an effective and well tolerated treatment of chronic obstructive bronchitis.

Recurrent intestinal volvulus in midgut malrotation causing acute bowel obstruction: A case report.

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Sheikh, Fayed; Balarajah, Vickna; Ayantunde, Abraham Abiodun

2013-03-27

Intestinal malrotation occurs when there is a disruption in the normal embryological development of the bowel. The majority of patients present with clinical features in childhood, though rarely a first presentation can take place in adulthood. Recurrent bowel obstruction in patients with previous abdominal operation for midgut malrotation is mostly due to adhesions but very few reported cases have been due to recurrent volvulus. We present the case of a 22-year-old gentleman who had laparotomy in childhood for small bowel volvulus and then presented with acute bowel obstruction. Preoperative computerised tomography scan showed small bowel obstruction and features in keeping with midgut malrotation. Emergency laparotomy findings confirmed midgut malrotation with absent appendix, abnormal location of caecum, ascending colon and small bowel. In addition, there were small bowel volvulus and a segment of terminal ileal stricture. Limited right hemicolectomy was performed with excellent postoperative recovery. This case is presented to illustrate a rare occurrence and raise an awareness of the possibility of dreadful recurrent volvulus even several years following an initial Ladd's procedure for midgut malrotation. Therefore, one will need to exercise a high index of suspicion and this becomes very crucial in order to ensure prompt surgical intervention and thereby preventing an attendant bowel ischaemia with its associated high fatality.

Comparative efficacy of indacaterol in chronic obstructive pulmonary disease

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Ribeiro M

2012-03-01

Full Text Available Marcos Ribeiro, Kenneth R ChapmanAsthma and Airway Centre, University Health Network, Toronto Western Hospital, University of Toronto, Toronto, ON, CanadaAbstract: Long-acting bronchodilators have been shown to improve multiple clinical outcomes in chronic obstructive pulmonary disease (COPD including lung function, symptoms, dyspnea, quality of life, and exacerbations. Indacaterol is a novel, inhaled, long-acting β2-agonist providing 24-hour bronchodilation with once-daily dosing. It is currently approved for the maintenance treatment of COPD to be administered as 150 or 300 µg once-daily doses as licensed in many countries and 75 µg as licensed in the US by means of a single-dose dry powder inhaler. The data from clinical development support a favorable safety and tolerability profile within the β2-agonist drug class, with no relevant issues identified. Current evidence indicates that indacaterol is suitable for use as first-line monotherapy in COPD patients with moderate disease (Global Initiative for Chronic Obstructive Lung Disease [GOLD] stage II and beyond that do not require an inhaled corticosteroid (ICS as per GOLD guidelines, or in combination with an ICS in severe or very severe patients with repeated exacerbations. Data from trials with the novel once-daily β2-agonist, indacaterol, indicate superior bronchodilation and clinical efficacy over twice-daily long-acting β2-agonists and at least equipotent bronchodilation as once-daily tiotropium. Bronchodilators are central in the symptomatic management of COPD. It is likely that once-daily dosing of a bronchodilator would be a significant convenience and probably a compliance-enhancing advantage, leading to improved overall clinical outcomes in patients with COPD.Keywords: indacaterol, onset of action, chronic obstructive pulmonary disease, bronchodilators, once-daily, long-acting β2-agonists

Lung disease with chronic obstruction in opium smokers in Singapore

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Da Costa, J. L.; Tock, E. P. C.; Boey, H. K.

1971-01-01

Fifty-four opium smokers with chronic obstructive lung disease were studied for two-and-a-half years. Forty-eight patients had a cough for at least two years before the onset of inappropriate exertional dyspnoea. Fine, bubbling adventitious sounds suggesting small airway disease were heard on auscultation over the middle and lower lobes in 38 patients. The prevalence of inflammatory lung disease and chronic respiratory failure in this series is suggested as the main cause for the frequent finding of right ventricular hypertrophy and congestive heart failure. Physiological studies revealed moderate to severe airways obstruction with gross over-inflation and, in 32 patients, an additional restrictive defect probably due to peribronchiolar fibrosis. Radiological evidence of chronic bronchitis and bronchiolitis was observed in 45 patients, `pure' chronic bronchiolitis in six patients, and `widespread' emphysema in 25 patients respectively. Necropsy examinations in nine patients, however, showed destructive emphysema of variable severity in all. Chronic bronchiolitis often associated with striking bronchiolectasis was present in six cases. More severe bronchiolar rather than bronchial inflammation was noted. The heavy opium smokers had characteristic nodular shadows on chest radiography, sometimes associated with a striking reticular pattern not seen in `pure' cigarette smokers. This was due to gross pigmented dust (presumably carbon) deposition in relation to blood vessels, lymphatics, and bronchioles, and also within the alveoli. It is speculated that the initial lesion is an acquired bronchiolitis. Opium smoking induces an irritative bronchopathy favouring repeated attacks of acute bronchiolitis and eventually resulting in obliterative bronchiolitis, peribronchiolar fibrosis, chronic bronchitis, and destructive emphysema. Images PMID:5134057

Emphysema and chronic obstructive pulmonary disease in coal miners

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Tomas, L.H.S. [Medical College of Wisconsin, Milwaukee, WI (United States)

2011-03-15

Coal mining remains a major industry that has workers at risk for developing chronic lung disease. Aside from simple coal workers' pneumoconiosis and progressive massive fibrosis, the development of emphysema and obstructive lung disease independent of smoking may be underappreciated. This article reviews more recent studies that may help rectify this faulty view. Cumulative exposure to coal dust is a significant risk factor for the development of emphysema and has an additive effect to smoking. Increased coal dust exposure is associated with increased risk of death from chronic obstructive pulmonary disease (COPD). In newly employed coal miners, bronchitic symptoms are associated with a rapid decline in lung function within 2 years after starting work. In evaluating impairment, the chest radiograph may be helpful as a marker of exposure but the diffusing capacity is most correlated with dyspnea, whereas the emphysema computed tomography score has good association with expiratory flow limitation. Latest studies further support the association of emphysema and COPD with coal dust exposure. Increased cumulative exposure may also increase risk of death from these diseases.

Role of the inflammasome in chronic obstructive pulmonary disease (COPD).

Science.gov (United States)

Colarusso, Chiara; Terlizzi, Michela; Molino, Antonio; Pinto, Aldo; Sorrentino, Rosalinda

2017-10-10

Inflammation is central to the development of chronic obstructive pulmonary disease (COPD), a pulmonary disorder characterized by chronic bronchitis, chronic airway obstruction, emphysema, associated to progressive and irreversible decline of lung function. Emerging genetic and pharmacological evidence suggests that IL-1-like cytokines are highly detected in the sputum and broncho-alveolar lavage (BAL) of COPD patients, implying the involvement of the multiprotein complex inflammasome. So far, scientific evidence has focused on nucleotide-binding oligomerization domain-like receptors protein 3 (NLRP3) inflammasome, a specialized inflammatory signaling platform that governs the maturation and secretion of IL-1-like cytokines through the regulation of caspase-1-dependent proteolytic processing. Some studies revealed that it is involved during airway inflammation typical of COPD. Based on the influence of cigarette smoke in various respiratory diseases, including COPD, in this view we report its effects in inflammatory and immune responses in COPD mouse models and in human subjects affected by COPD. In sharp contrast to what reported on experimental and clinical studies, randomized clinical trials show that indirect inflammasome inhibitors did not have any beneficial effect in moderate to severe COPD patients.

Prediction of differential creatinine clearance in chronically obstructed kidneys by non-contrast helical computerized tomography

International Nuclear Information System (INIS)

Ng, Cheuk Fan; Chan, L.W.; Cheng, C.W.; Yu, S.C.H.; Wong, W.S.; Wong, K.T.

2004-01-01

Purpose: We investigate the use of non-contrast helical computerized tomography (NCHCT) in the measurement of differential renal parenchymal volume as a surrogate for differential creatinine clearance (Cr Cl) for unilateral chronically obstructed kidney. Materials And Methods: Patients with unilateral chronically obstructed kidneys with normal contralateral kidneys were enrolled. Ultrasonography (USG) of the kidneys was first done with the cortical thickness of the site with the most renal substance in the upper pole, mid-kidney, and lower pole of both kidneys were measured, and the mean cortical thickness of each kidney was calculated. NCHCT was subsequently performed for each patient. The CT images were individually reviewed with the area of renal parenchyma measured for each kidney. Then the volume of the slices was summated to give the renal parenchymal volume of both the obstructed and normal kidneys. Finally, a percutaneous nephrostomy (PCN) was inserted to the obstructed kidney, and Cr Cl of both the obstructed kidney (PCN urine) and the normal side (voided urine) were measured two 2 after the relief of obstruction. Results: From March 1999 to February 2001, thirty patients were enrolled into the study. Ninety percent of them had ureteral calculi. The differential Cr Cl of the obstructed kidney (%CrCl) was defined as the percentage of Cr Cl of the obstructed kidney as of the total Cr Cl, measured 2 weeks after relief of obstruction. The differential renal parenchymal volume of the obstructed kidney (%CTvol) was the percentage of renal parenchymal volume as of the total parenchymal volume. The differential USG cortical thickness of the obstructed kidney (%USGcort) was the percentage of mean cortical thickness as of the total mean cortical thickness. The Pearson's correlation coefficient (r) between %CTvol and %CrCl and that between %USGcort and %CrCl were 0.756 and 0.543 respectively. The regression line was %CrCl = (1.00) x %CTvol - 14.27. The %CTvol

Prediction of differential creatinine clearance in chronically obstructed kidneys by non-contrast helical computerized tomography

Directory of Open Access Journals (Sweden)

Ng C.F.

2004-01-01

Full Text Available PURPOSE: We investigate the use of non-contrast helical computerized tomography (NCHCT in the measurement of differential renal parenchymal volume as a surrogate for differential creatinine clearance (CrCl for unilateral chronically obstructed kidney. MATERIALS AND METHODS: Patients with unilateral chronically obstructed kidneys with normal contralateral kidneys were enrolled. Ultrasonography (USG of the kidneys was first done with the cortical thickness of the site with the most renal substance in the upper pole, mid-kidney, and lower pole of both kidneys were measured, and the mean cortical thickness of each kidney was calculated. NCHCT was subsequently performed for each patient. The CT images were individually reviewed with the area of renal parenchyma measured for each kidney. Then the volume of the slices was summated to give the renal parenchymal volume of both the obstructed and normal kidneys. Finally, a percutaneous nephrostomy (PCN was inserted to the obstructed kidney, and CrCl of both the obstructed kidney (PCN urine and the normal side (voided urine were measured two 2 after the relief of obstruction. RESULTS: From March 1999 to February 2001, thirty patients were enrolled into the study. Ninety percent of them had ureteral calculi. The differential CrCl of the obstructed kidney (%CrCl was defined as the percentage of CrCl of the obstructed kidney as of the total CrCl, measured 2 weeks after relief of obstruction. The differential renal parenchymal volume of the obstructed kidney (%CTvol was the percentage of renal parenchymal volume as of the total parenchymal volume. The differential USG cortical thickness of the obstructed kidney (%USGcort was the percentage of mean cortical thickness as of the total mean cortical thickness. The Pearson's correlation coefficient (r between %CTvol and %CrCl and that between %USGcort and %CrCl were 0.756 and 0.543 respectively. The regression line was %CrCl = (1.00 x %CTvol - 14.27. The %CTvol

Overlap syndrome: obstructive sleep apnea in patients with chronic obstructive pulmonary disease.

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Weitzenblum, Emmanuel; Chaouat, Ari; Kessler, Romain; Canuet, Matthieu

2008-02-15

Chronic obstructive pulmonary disease (COPD) and sleep apnea-hypopnea syndrome (SAHS) are both common diseases affecting respectively 10 and 5% of the adult population over 40 years of age, and their coexistence, which is denominated overlap syndrome, can be expected to occur in about 0.5% of this population. A recent epidemiologic study has shown that the prevalence of SAHS is not higher in COPD than in the general population, and that the coexistence of the two conditions is due to chance and not through a pathophysiologic linkage between these two diseases. Patients with overlap have a more important sleep-related O(2) desaturation than do patients with COPD with the same degree of bronchial obstruction. They have an increased risk of developing hypercapnic respiratory insufficiency and pulmonary hypertension when compared with patients with SAHS alone and with patients with "usual" COPD. In patients with overlap, hypoxemia, hypercapnia, and pulmonary hypertension can be observed in the presence of mild to moderate bronchial obstruction, which is different from "usual" COPD. Therapy of the overlap syndrome consists of nasal continuous positive airway pressure or nocturnal noninvasive ventilation (NIV), with or without associated nocturnal O(2). Patients who are markedly hypoxemic during daytime (Pa(O(2)) < 55-60 mm Hg) should be given conventional long-term O(2) therapy in addition to nocturnal ventilation.

Evaluation of obstructive sleep apnea symptoms in pregnant women with chronic disease.

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Karaduman, Mevlüt; Sarı, Oktay; Aydoğan, Umit; Akpak, Yaşam Kemal; Semiz, Altuğ; Yılanlıoğlu, Necip Cihangir; Keskin, Uğur

2016-10-01

Obstructive sleep apnea syndrome (OSAS) is a disease which is estimated to be undiagnosed to a large extent. Hence, the prevalence of OSAS in pregnant women is unknown. We aimed to evaluate the symptoms of obstructive sleep apnea in pregnant women with chronic diseases. In the study, 97 pregnant women with chronic diseases and 160 healthy pregnant women were included. A form questioning socio-demographic characteristics and pregnancy characteristics, Epworth scale and the Berlin questionnaire to evaluate the risk of OSAS were applied to participants. It has been determined that 10-12.5% of healthy pregnant women, 34-45.4% of pregnants with chronic diseases and 20.6-23.3% of all pregnant women had a high risk of OSAS, the pregnants with chronic disease compared to healthy pregnant women had statistically significant higher risk of OSAS. The risk of OSAS was found to be significantly higher especially in pregnant women with hypertension and diabetes. OSAS can lead to the adverse consequences in pregnancy, should be questioned for all pregnants especially those with chronic diseases. Pregnant women with OSAS should be monitored more carefully in terms of diabetes and hypertension in antenatal care.

Undiagnosed chronic obstructive pulmonary diseases in patients admittet to an acute assessment unit

DEFF Research Database (Denmark)

Eikhof, Karin Dam; Olsen, Kristine R; Wrengler, NCH

2017-01-01

Introduction: Chronic obstructive pulmonary disease (COPD) is very prevalent worldwide, yet underdiagnosed. Aim: This study investigates feasibility of performing spirometry in patients in need of acute hospital admission as well as the prevalence of undiagnosed COPD in the same cohort. Methods....../3 was in GOLD group A. In total, 75% of the patients with airflow obstruction at the initial examination remained obstructive. Conclusion: Performing spirometry in patients in need of acute hospital admission is feasible, abnormal findings are common, and COPD is the most prevalent diagnosis....

The relevance of free fluid between intestinal loops detected by sonography in the clinical assessment of small bowel obstruction in adults

International Nuclear Information System (INIS)

Grassi, Roberto; Romano, Stefania; D'Amario, Fenesia; Giorgio Rossi, Antonio; Romano, Luigia; Pinto, Fabio; Di Mizio, Roberto

2004-01-01

Introduction: The main role of the radiologist in the management of patients with suspicion of small bowel obstruction is to help triage patients into those that need immediate surgical intervention from those that require medical therapy or delayed surgery. Ultrasound examination is usually considered not helpful in bowel obstruction because of air in the intestinal lumen that interferes the evaluation of the intestinal loops, however recently some Authors attested the increasing important role of sonography in the acute abdominal disease. Aim of our report is to demonstrate the value of free fluid detected by US in differentiating between low and high-grade small bowel obstruction. Materials and methods: The study is based on 742 consecutive patients who presented symptoms of the acute abdomen; all patients had undergone initial serial abdominal plain film and US examinations prior to any medical intervention. We reviewed the imaging findings of 150 cases in whom small bowel obstruction was clinically suspected and confirmed at surgery. We consider the following radiographic and US findings: dilatation of small bowel loops; bowel wall thickness; presence of air-fluid levels; thickness of valvulae conniventes; evidence of peristalsis; presence and echogenicity of extraluminal fluid. We looked at the value of extraluminal peritoneal fluid at US examination in differentiating low and high-grade small bowel obstruction based on the surgical outcome. Results: In 46 patients altered peristaltic activity, thin bowel walls, fluid filled loops with hyperechoic spots in the bowel segment proximal to obstruction were noted at US, whereas radiographic features were: moderate dilatation of small bowel loops, with thin bowel wall and evidence of numerous and subtle valvulae conniventes; presence of air-fluid levels was also noted. In 70 other patients, US examination revealed all the findings described in the precedent cases and also the presence of free extraluminal fluid

The relevance of free fluid between intestinal loops detected by sonography in the clinical assessment of small bowel obstruction in adults

Energy Technology Data Exchange (ETDEWEB)

Grassi, Roberto; Romano, Stefania E-mail: stefromano@libero.it; D' Amario, Fenesia; Giorgio Rossi, Antonio; Romano, Luigia; Pinto, Fabio; Di Mizio, Roberto

2004-04-01

Introduction: The main role of the radiologist in the management of patients with suspicion of small bowel obstruction is to help triage patients into those that need immediate surgical intervention from those that require medical therapy or delayed surgery. Ultrasound examination is usually considered not helpful in bowel obstruction because of air in the intestinal lumen that interferes the evaluation of the intestinal loops, however recently some Authors attested the increasing important role of sonography in the acute abdominal disease. Aim of our report is to demonstrate the value of free fluid detected by US in differentiating between low and high-grade small bowel obstruction. Materials and methods: The study is based on 742 consecutive patients who presented symptoms of the acute abdomen; all patients had undergone initial serial abdominal plain film and US examinations prior to any medical intervention. We reviewed the imaging findings of 150 cases in whom small bowel obstruction was clinically suspected and confirmed at surgery. We consider the following radiographic and US findings: dilatation of small bowel loops; bowel wall thickness; presence of air-fluid levels; thickness of valvulae conniventes; evidence of peristalsis; presence and echogenicity of extraluminal fluid. We looked at the value of extraluminal peritoneal fluid at US examination in differentiating low and high-grade small bowel obstruction based on the surgical outcome. Results: In 46 patients altered peristaltic activity, thin bowel walls, fluid filled loops with hyperechoic spots in the bowel segment proximal to obstruction were noted at US, whereas radiographic features were: moderate dilatation of small bowel loops, with thin bowel wall and evidence of numerous and subtle valvulae conniventes; presence of air-fluid levels was also noted. In 70 other patients, US examination revealed all the findings described in the precedent cases and also the presence of free extraluminal fluid

Phenotype of asthma-chronic obstructive pulmonary disease overlap syndrome.

Science.gov (United States)

Rhee, Chin Kook

2015-07-01

Many patients with asthma or chronic obstructive pulmonary disease (COPD) have overlapping characteristics of both diseases. By spirometric definition, patients with both fixed airflow obstruction (AO) and bronchodilator reversibility or fixed AO and bronchial hyperresponsiveness can be considered to have asthma-COPD overlap syndrome (ACOS). However, patients regarded to have ACOS by spirometric criteria alone are heterogeneous and can be classified by phenotype. Eosinophilic inflammation, a history of allergic disease, and smoke exposure are important components in the classification of ACOS. Each phenotype has a different underlying pathophysiology, set of characteristics, and prognosis. Medical treatment for ACOS should be tailored according to phenotype. A narrower definition of ACOS that includes both spirometric and clinical criteria is needed.

The impact of virtual admission on self-efficacy in patients with chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Emme, Christina; Mortensen, Erik L; Rydahl-Hansen, Susan

2014-01-01

AIMS AND OBJECTIVES: To investigate how virtual admission during acute exacerbation influences self-efficacy in patients with chronic obstructive pulmonary disease, compared with conventional hospital admission. BACKGROUND: Telemedicine solutions have been highlighted as a possible way to increas......-efficacy. Clinicians should consider the timing, duration and the content in the design of telemedical interventions directed at improving chronic obstructive pulmonary disease patients' self-efficacy, as telemedicine solutions alone may not be sufficient to enhance self-efficacy....

Isotopic identification of intestinal strangulation

International Nuclear Information System (INIS)

Anderson, M.C.; Selby, J.B.

1982-01-01

A small series of eleven dogs prepared with a strangulating segment of jejunum demonstrated that a radionuclide, 99 mTc-labelled albumin, concentrates in the lumen and bowel wall of the affected intestinal segment. Modern scanning equipment accurately localized the strangulating loop. This technique has the potential of identifying patients with intestinal obstruction, in whom strangulation is a factor, prior to the development of impaired arterial inflow and frank gangrene. These findings confirmed earlier obstructions that were reported when nuclear scanning instrumentation was less sophisticated. Identification of patients at risk for intestinal strangulation requires a high index of suspicion. Excruciating cramping abdominal pain out of proportion to physical findings, roentgenogram evidence, and laboratory studies should alert the physician to the possibility of intestinal ischemia and closed loop obstruction. Radionuclide scanning in such cases may be of assistance in defining or excluding the diagnosis of a strangulating mechanism. The test is simple, relatively economical, and represents a low risk procedure to patients. It would have no place when the classic physical and laboratory findings of intestinal infarction are present

Isotopic identification of intestinal strangulation

Energy Technology Data Exchange (ETDEWEB)

Anderson, M.C.; Selby, J.B.

1982-12-01

A small series of eleven dogs prepared with a strangulating segment of jejunum demonstrated that a radionuclide, /sup 99/mTc-labelled albumin, concentrates in the lumen and bowel wall of the affected intestinal segment. Modern scanning equipment accurately localized the strangulating loop. This technique has the potential of identifying patients with intestinal obstruction, in whom strangulation is a factor, prior to the development of impaired arterial inflow and frank gangrene. These findings confirmed earlier obstructions that were reported when nuclear scanning instrumentation was less sophisticated. Identification of patients at risk for intestinal strangulation requires a high index of suspicion. Excruciating cramping abdominal pain out of proportion to physical findings, roentgenogram evidence, and laboratory studies should alert the physician to the possibility of intestinal ischemia and closed loop obstruction. Radionuclide scanning in such cases may be of assistance in defining or excluding the diagnosis of a strangulating mechanism. The test is simple, relatively economical, and represents a low risk procedure to patients. It would have no place when the classic physical and laboratory findings of intestinal infarction are present.

[Adult intestinal malrotation associated with intestinal volvulus].

Science.gov (United States)

Hernando-Almudí, Ernesto; Cerdán-Pascual, Rafael; Vallejo-Bernad, Cristina; Martín-Cuartero, Joaquín; Sánchez-Rubio, María; Casamayor-Franco, Carmen

Intestinal malrotation is a congenital anomaly of the intestinal rotation and fixation, and usually occurs in the neonatal age. Description of a clinical case associated with acute occlusive symptoms. A case of intestinal malrotation is presented in a previously asymptomatic woman of 46 years old with an intestinal obstruction, with radiology and surgical findings showing an absence of intestinal rotation. Intestinal malrotation in adults is often asymptomatic, and is diagnosed as a casual finding during a radiological examination performed for other reasons. Infrequently, it can be diagnosed in adults, associated with an acute abdomen. Copyright © 2016 Academia Mexicana de Cirugía A.C. Publicado por Masson Doyma México S.A. All rights reserved.

A microsimulation model for the development and progression of chronic obstructive pulmonary disease

NARCIS (Netherlands)

Tan, E.; Boessen, R.; Fishwick, D.; Klein Entink, R.H.; Meijster, T.; Pronk, A.; Van Duuren-Stuurman, B.; Warren, N.

2016-01-01

Chronic obstructive pulmonary disease (COPD) is a chronic lung disease that is thought to affect over one million people in Great Britain. The main factor contributing to the development of COPD is tobacco smoke. This paper presents a microsimulation model for the development of COPD, incorporating

A microsimulation model for the development and progression of chronic obstructive pulmonary disease

NARCIS (Netherlands)

Tan, E.; Boessen, R.; Fishwick, D.; Klein Entink, R.; Meijster, T.; Pronk, A.; Duuren-Stuurman, B. van; Warren, N.

2015-01-01

Chronic obstructive pulmonary disease (COPD) is a chronic lung disease that is thought to affect over one million people in Great Britain. The main factor contributing to the development of COPD is tobacco smoke. This paper presents a microsimulation model for the development of COPD, incorporating

Chronic constipation in late pregnancy: an alarming sign for sigmoid volvulus

International Nuclear Information System (INIS)

Singh, Y.; Yadav, A.K.

2015-01-01

Sigmoid volvulus complicating pregnancy is an extremely rare condition, that need an emergency management. Intestinal obstruction in pregnancy it self is a rare entity but when associated with sigmoid volvulus and history of chronic constipation in late pregnancy need emergency attention. (author)

EFFECTS OF CORTICOSTEROIDS ON BRONCHODILATOR ACTION IN CHRONIC OBSTRUCTIVE LUNG-DISEASE

NARCIS (Netherlands)

WEMPE, JB; POSTMA, DS; BREEDERVELD, N; KORT, E; VANDERMARK, TW; KOETER, GH

Background Short term treatment corticosteroids does not usually reduce airflow limitation and airway responsiveness in patients with chronic obstructive lung disease. We investigated whether corticosteroids modulate the effects of inhaled salbutamol and ipratropium bromide. Methods Ten non-allergic

Chronic obstructive pulmonary disease and long-term exposure to traffic-related air pollution: a cohort study

DEFF Research Database (Denmark)

Andersen, Zorana J; Hvidberg, Martin; Jensen, Steen S

2011-01-01

Short-term exposure to air pollution has been associated with exacerbation of chronic obstructive pulmonary disease (COPD), whereas the role of long-term exposures on the development of COPD is not yet fully understood.......Short-term exposure to air pollution has been associated with exacerbation of chronic obstructive pulmonary disease (COPD), whereas the role of long-term exposures on the development of COPD is not yet fully understood....

Management of intestinal obstruction in advanced malignancy

Directory of Open Access Journals (Sweden)

Henry John Murray Ferguson

2015-09-01

Full Text Available Patients with incurable, advanced abdominal or pelvic malignancy often present to acute surgical departments with symptoms and signs of intestinal obstruction. It is rare for bowel strangulation to occur in these presentations, and spontaneous resolution often occurs, so the luxury of time should be afforded while decisions are made regarding surgery. Cross-sectional imaging is valuable in determining the underlying mechanism and pathology. The majority of these patients will not be suitable for an operation, and will be best managed in conjunction with a palliative medicine team. Surgeons require a good working knowledge of the mechanisms of action of anti-emetics, anti-secretories and analgesics to tailor early management to individual patients, while decisions regarding potential surgery are made. Deciding if and when to perform operative intervention in this group is complex, and fraught with both technical and emotional challenges. Surgery in this group is highly morbid, with no current evidence available concerning quality of life following surgery. The limited evidence concerning operative strategy suggests that resection and primary anastomosis results in improved survival, over bypass or stoma formation. Realistic prognostication and involvement of the patient, care-givers and the multidisciplinary team in treatment decisions is mandatory if optimum outcomes are to be achieved.

Redefining Cut-Points for High Symptom Burden of the Global Initiative for Chronic Obstructive Lung Disease Classification in 18,577 Patients With Chronic Obstructive Pulmonary Disease

DEFF Research Database (Denmark)

Smid, Dionne E; Franssen, Frits M E; Gonik, Maria

2017-01-01

BACKGROUND: Patients with chronic obstructive pulmonary disease (COPD) can be classified into groups A/C or B/D based on symptom intensity. Different threshold values for symptom questionnaires can result in misclassification and, in turn, different treatment recommendations. The primary aim was ...

Megacystis microcolon intestinal hypoperistalsis syndrome

Science.gov (United States)

Hiradfar, Mehran; Shojaeian, Reza; Dehghanian, Paria; Hajian, Sara

2013-01-01

Megacystis microcolon intestinal hypoperistalsis syndrome (MMIHS) is a multisystemic disorder in which impaired intestinal motor activity causes recurrent symptoms of intestinal obstruction in the absence of mechanical occlusion, associated with bladder distention without distal obstruction of the urinary tract. MMIHS and prune belly syndrome may overlap in most of the clinical features and discrimination of these two entities is important because the prognosis, management and consulting with parents are completely different. MMIHS outcome is very poor and in this article we present two neonates with MMIHS that both died in a few days. PMID:23729700

Acute GI obstruction.

Science.gov (United States)

Hucl, Tomas

2013-10-01

Acute gastrointestinal obstruction occurs when the normal flow of intestinal contents is interrupted. The blockage can occur at any level throughout the gastrointestinal tract. The clinical symptoms depend on the level and extent of obstruction. Various benign and malignant processes can produce acute gastrointestinal obstruction, which often represents a medical emergency because of the potential for bowel ischemia leading to perforation and peritonitis. Early recognition and appropriate treatment are thus essential. The typical clinical symptoms associated with obstruction include nausea, vomiting, dysphagia, abdominal pain and failure to pass bowel movements. Abdominal distention, tympany due to an air-filled stomach and high-pitched bowel sounds suggest the diagnosis. The diagnostic process involves imaging including radiography, ultrasonography, contrast fluoroscopy and computer tomography in less certain cases. In patients with uncomplicated obstruction, management is conservative, including fluid resuscitation, electrolyte replacement, intestinal decompression and bowel rest. In many cases, endoscopy may aid in both the diagnostic process and in therapy. Endoscopy can be used for bowel decompression, dilation of strictures or placement of self-expandable metal stents to restore the luminal flow either as a final treatment or to allow for a delay until elective surgical therapy. When gastrointestinal obstruction results in ischemia, perforation or peritonitis, emergency surgery is required. Copyright © 2013. Published by Elsevier Ltd.

Morphological measurements in computed tomography correlate with airflow obstruction in chronic obstructive pulmonary disease: systematic review and meta-analysis

International Nuclear Information System (INIS)

Xie, XueQian; Oudkerk, Matthijs; Vliegenthart, Rozemarijn; Jong, Pim A. de; Wang, Ying; Hacken, Nick H.T. ten; Miao, Jingtao; Zhang, GuiXiang; Bock, Geertruida H. de

2012-01-01

To determine the correlation between CT measurements of emphysema or peripheral airways and airflow obstruction in chronic obstructive pulmonary disease (COPD). PubMed, Embase and Web of Knowledge were searched from 1976 to 2011. Two reviewers independently screened 1,763 citations to identify articles that correlated CT measurements to airflow obstruction parameters of the pulmonary function test in COPD patients, rated study quality and extracted information. Three CT measurements were accessed: lung attenuation area percentage 1 %pred) and FEV 1 divided by the forced volume vital capacity. Seventy-nine articles (9,559 participants) were included in the systematic review, demonstrating different methodologies, measurements and CT airflow obstruction correlations. There were 15 high-quality articles (2,095 participants) in the meta-analysis. The absolute pooled correlation coefficients ranged from 0.48 (95 % CI, 0.40 to 0.54) to 0.65 (0.58 to 0.71) for inspiratory CT and 0.64 (0.53 to 0.72) to 0.73 (0.63 to 0.80) for expiratory CT. CT measurements of emphysema or peripheral airways are significantly related to airflow obstruction in COPD patients. CT provides a morphological method to investigate airway obstruction in COPD. (orig.)

Computed tomography-based subclassification of chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Dirksen, Asger; Wille, Mathilde M W

2016-01-01

Computed tomography (CT) is an obvious modality for subclassification of COPD. Traditionally, the pulmonary involvement of chronic obstructive pulmonary disease (COPD) in smokers is understood as a combination of deleterious effects of smoking on small airways (chronic bronchitis and small airways...... observed in COPD are subtle. Furthermore, recent results indicate that emphysema may also be the essential pathophysiologic mechanism behind the airflow limitation of COPD. The definition of COPD excludes bronchiectasis as a symptomatic subtype of COPD, and CT findings in chronic bronchitis...... and exacerbations of COPD are rather unspecific. This leaves emphysema as the most obvious candidate for subclassification of COPD. Both chest radiologists and pulmonary physicians are quite familiar with the appearance of various patterns of emphysema on HRCT, such as centrilobular, panlobular, and paraseptal...

Neonatal intestinal obstruction simulating meconium ileus in infants with long-segment intestinal aganglionosis: radiographic findings that prompt the need for rectal biopsy

International Nuclear Information System (INIS)

Cowles, Robert A.; Berdon, Walter E.; Holt, Peter D.; Buonomo, Carlo; Stolar, Charles J.

2006-01-01

The initial clinical presentation and radiographic finding of microcolon in children with long-segment intestinal aganglionosis involving the entire colon, ileum and sometimes the jejunum can mimic meconium ileus. This makes the diagnosis difficult for the radiologist and surgeon. To document and describe the clinical and radiographic findings in children with long-segment intestinal aganglionosis who are initially thought to have meconium ileus. We reviewed the cases of six neonates with long-segment intestinal aganglionosis presenting as meconium ileus at our institutions between 1978 and 2002. We examined the clinical presentation and the radiographic, surgical, and pathologic findings. In addition, 17 cases from the literature were identified and are included in the discussion. A total of 23 cases were reviewed. Right lower quadrant intraluminal calcifications were noted on abdominal radiographs in all six neonates of our series and were described in 13 of the 17 neonates reported in the literature. Similarly, a microcolon was present in five of the six neonates of our series and in 14 of 16 historical neonates (one not reported). In a neonate with small-bowel obstruction and a microcolon, the presence of right lower quadrant intraluminal calcifications should raise the suspicion of long-segment intestinal aganglionosis even if the operative findings are typical of meconium ileus and a biopsy should be performed. (orig.)

Prevalence and global initiative for chronic obstructive lung disease group distribution of chronic obstructive pulmonary disease detected by preoperative pulmonary function test.

Directory of Open Access Journals (Sweden)

Sun Mi Choi

Full Text Available Despite being a major public health problem, chronic obstructive pulmonary disease (COPD remains underdiagnosed, and only 2.4% COPD patients are aware of their disease in Korea. The objective of this study was to estimate the prevalence of COPD detected by spirometry performed as a preoperative screening test and to determine the Global Initiative for Chronic Obstructive Lung Disease (GOLD group distribution and self-awareness of COPD.We reviewed the medical records of adults (age, ≥ 40 years who had undergone spirometry during preoperative screening between April and August 2013 at a tertiary hospital in Korea. COPD was defined as a postbronchodilator forced expiratory volume in 1 s/forced vital capacity ratio of 40 years who had undergone spirometry as a preoperative screening test, 474 (15.6%; 404 men; median age, 70 years; range, 44-93 years were diagnosed with COPD. Only 26 (5.5% patients reported previous diagnosis of COPD (2.1%, emphysema (0.8%, or chronic bronchitis (2.5%. The GOLD group distribution was as follows: 63.3% in group A, 31.2% in group B, 1.7% in group C, and 3.8% in group D.The prevalence of COPD diagnosed by preoperative spirometry was 15.6%, and only 5.5% patients were aware of their disease. Approximately one-third of the COPD patients belonged to GOLD groups B, C, and D, which require regular treatment.

Pain management at the end of life: A comparative study of cancer, dementia, and chronic obstructive pulmonary disease patients.

Science.gov (United States)

Romem, Anat; Tom, Sarah E; Beauchene, Michelle; Babington, Lynn; Scharf, Steven M; Romem, Ayal

2015-05-01

Limited data exist concerning the unique pain characteristics of patients with non-cancer terminal diseases referred for inpatient hospice care. To define the unique pain characteristics of patients admitted to an acute inpatient hospice setting with end-stage dementia or chronic obstructive lung disease (or chronic obstructive pulmonary disease) and to compare them to patients with end-stage cancer. Retrospective patient chart review. Demographic, physiological, pain parameters, and medication utilization data were extracted. Associations between pain characteristics, medication utilization, and admission diagnoses were assessed. Analyses included descriptive statistics. In total, 146 patients admitted to an acute inpatient hospice between 1 April 2011 and 31 March 2012 with an underlying primary diagnosis of chronic obstructive pulmonary disease (n = 51), dementia (n = 48), or cancer (n = 47). Pain was highly prevalent in all diagnostic groups, with cancer patients experiencing more severe pain on admission. Cancer patients received a significantly higher cumulative opioid dose compared with dementia and chronic obstructive pulmonary disease patients. Pain control within 24 h of pain onset was achieved in less than half of all patient groups with chronic obstructive pulmonary disease patients the least likely to achieve pain control. Despite the fact that pain is the most common complaint at the end of life, pain management may be suboptimal for some primary diagnoses. Admission diagnosis is the strongest predictor of pain control. Patient with cancer achieve the best pain control, and chronic obstructive pulmonary disease patients are the least likely to have their pain adequately treated. © The Author(s) 2015.

Abnormal distribution of the interstitial cells of cajal in an adult patient with pseudo-obstruction and megaduodenum

DEFF Research Database (Denmark)

Boeckxstaens, Guy E; Rumessen, Jüri J; de Wit, Laurens

2002-01-01

Interstitial cells of Cajal (ICC) are fundamental regulators of GI motility. Here, we report the manometrical abnormalities and abnormalities of ICC distribution and ultrastructure encountered in a 30-yr-old patient with megaduodenum and pseudo-obstruction. Full thickness biopsies taken during...... laparoscopic placement of a jejunostomy showed vacuolated myocytes and fibrosis predominantly in the outer third of the circular muscle layer of the duodenum, suggestive for visceral myopathy. The distribution of ICC was also strikingly abnormal: by light microscopy, ICC surrounding the myenteric plexus were...... lacking in the megaduodenum, whereas ICC were normally present in the duodenal circular muscle and in the jejunum. By electron microscopy, very few ICC were identified around the duodenal myenteric plexus. These findings suggest that abnormalities in ICC may contribute to the disturbed motility in some...

Subacute stress and chronic stress interact to decrease intestinal barrier function in rats.

Science.gov (United States)

Lauffer, Adriana; Vanuytsel, Tim; Vanormelingen, Christophe; Vanheel, Hanne; Salim Rasoel, Shadea; Tóth, Joran; Tack, Jan; Fornari, Fernando; Farré, Ricard

2016-01-01

Psychological stress increases intestinal permeability, potentially leading to low-grade inflammation and symptoms in functional gastrointestinal disorders. We assessed the effect of subacute, chronic and combined stress on intestinal barrier function and mast cell density. Male Wistar rats were allocated to four experimental groups (n = 8/group): 1/sham; 2/subacute stress (isolation and limited movement for 24 h); 3/chronic crowding stress for 14 days and 4/combined subacute and chronic stress. Jejunum and colon were collected to measure: transepithelial electrical resistance (TEER; a measure of epithelial barrier function); gene expression of tight junction molecules; mast cell density. Plasma corticosterone concentration was increased in all three stress conditions versus sham, with highest concentrations in the combined stress condition. TEER in the jejunum was decreased in all stress conditions, but was significantly lower in the combined stress condition than in the other groups. TEER in the jejunum correlated negatively with corticosterone concentration. Increased expression of claudin 1, 5 and 8, occludin and zonula occludens 1 mRNAs was detected after subacute stress in the jejunum. In contrast, colonic TEER was decreased only after combined stress, and the expression of tight junction molecules was unaltered. Increased mast cell density was observed in the chronic and combined stress condition in the colon only. In conclusion, our data show that chronic stress sensitizes the gastrointestinal tract to the effects of subacute stress on intestinal barrier function; different underlying cellular and molecular alterations are indicated in the small intestine versus the colon.

The treatment of chronic intestinal ischemia.

Science.gov (United States)

Illuminati, G; Caliò, F G; D'Urso, A; Papaspyropoulos, V; Mancini, P; Ceccanei, G; Vietri, F

2004-01-01

Due to the rarity of the condition, large and prospective series defining the optimal method of digestive arteries revascularization, for the treatment of chronic intestinal ischemia, are lacking. The aim of this consecutive sample clinical study was to test the hypothesis that flexible application of different revascularization methods, according to individual cases, will yield the best results in the management of chronic intestinal ischemia. Eleven patients, of a mean age of 57 years, underwent revascularization of 11 digestive arteries for symptomatic chronic mesenteric occlusive disease. Eleven superior mesenteric arteries and one celiac axis were revascularized. The revascularization techniques included retrograde bypass grafting in 7 cases, antegrade bypass grafting in 2, percutaneous arterial angioplasty in 1, and arterial reimplantation in one case. The donor axis for either reimplantation or bypass grafting was the infrarenal aorta in 4 cases, an infrarenal Dacron graft in 4, and the celiac aorta in one case. Grafting materials included 5 polytetrafluoroethylene (PTFE) and 3 Dacron grafts. Concomitant procedures included 3 aorto-ilio-femoral grafts and one renal artery revascularization. Mean follow-up length was 31 months. There was no operative mortality. Cumulative survival rate was 88.9% at 36 months (SE 12.1%). Primary patency rate was 90% at 36 months (SE 11.6%). The symptom free rate was 90% at 36 months (SE 11.6%). Direct reimplantation, antegrade and retrograde bypass grafting, all allow good mid-term results: the choice of the optimal method depends on the anatomic and general patients status. Associated infrarenal and renal arterial lesions can be safely treated in the same time of digestive revascularization. Angioplasty alone yields poor results and should be limited to patients at poor risk for surgery.

Thyroid gland in chronic obstructive pulmonary disease.

Science.gov (United States)

Miłkowska-Dymanowska, Joanna; Białas, Adam J; Laskowska, Paulina; Górski, Paweł; Piotrowski, Wojciech J

2017-01-01

The risk of chronic obstructive pulmonary disease (COPD), as well as thyroid diseases increases with age. COPD is a common systemic disease associated with chronic inflammation. Many endocrinological disorders, including thyroid gland diseases are related to systemic inflammation. Epidemiological studies suggest that patients with COPD are at higher risk of thyroid disorders. These associations are not well-studied and thyroid gland diseases are not included on the broadly acknowledged list of COPD comorbidities. They may seriously handicap quality of life of COPD patients. Unfortunately, the diagnosis may be difficult, as many signs are masked by the symptoms of the index disease. The comprehension of the correlation between thyroid gland disorders and COPD may contribute to better care of patients. In this review, we attempt to revise available literature describing existing links between COPD and thyroid diseases.

Resilience as a concept for understanding family caregiving of adults with Chronic Obstructive Pulmonary Disease (COPD): an integrative review.

Science.gov (United States)

Rosa, Francesca; Bagnasco, Annamaria; Aleo, Giuseppe; Kendall, Sally; Sasso, Loredana

2017-04-01

This paper was a report of the synthesis of evidence on examining the origins and definitions of the concept of resilience, investigating its application in chronic illness management and exploring its utility as a means of understanding family caregiving of adults with Chronic Obstructive Pulmonary Disease. Resilience is a concept that is becoming relevant to understanding how individuals and families live with illness, especially long-term conditions. Caregivers of adults with Chronic Obstructive Pulmonary Disease must be able to respond to exacerbations of the condition and may themselves experience cognitive imbalances. Yet, resilience as a way of understanding family caregiving of adults with COPD is little explored. Literature review - integrative review. CINAHL, PubMed, Google Scholar and EBSCO were searched between 1989-2015. The principles of rapid evidence assessment were followed. We identified 376 relevant papers: 20 papers reported the presence of the concept of resilience in family caregivers of chronic diseases patients but only 12 papers reported the presence of the concept of resilience in caregivers of Chronic Obstructive Pulmonary Disease patients and have been included in the synthesis. The term resilience in Chronic Obstructive Pulmonary Disease caregiving is most often understood using a deficit model of health.

Trajectories of change in cognitive function in people with chronic obstructive pulmonary disease.

Science.gov (United States)

Park, Soo Kyung

2018-04-01

To describe changes in cognitive function, as measured by the trail making test; to identify distinct patterns of change in cognitive function; and to examine predictors of change in cognitive function in people with severe chronic obstructive pulmonary disease. How cognitive function changes in people with chronic obstructive pulmonary disease and what factors influence those changes over time is not well known, despite the fact that it declines rapidly in this population and significantly impacts functional decline in healthy older adults. A secondary analysis and longitudinal study with a follow-up period of 3 years. A data set from the National Emphysema Treatment Trial provided participant data. Patients with severe chronic obstructive pulmonary disease (n = 307) were recruited at a clinical site. Several demographic and clinical measures were assessed at baseline. Trail making test scores were measured at baseline, 1, 2 and 3 years. Cognitive function was stable for 3 years in people with chronic obstructive pulmonary disease. However, four distinct patterns of change in cognitive function were identified. Age, education, 6-min walk distance and cognitive impairment scores at baseline on the trail making test Part B were significant predictors of worsening cognitive function and below-average cognitive function over 3 years. These findings suggest that increasing exercise capacity improves cognitive function and delays deterioration of cognitive function in people with COPD. Understanding the trajectories of change in cognitive function and predictors of change in cognitive function over 3 years may enable health care providers to identify patients at greatest risk of developing mental deterioration and those who might benefit from interventions to improve cognitive function. Health care providers should periodically assess and frequently screen people with COPD for cognitive function. © 2018 John Wiley & Sons Ltd.

Changes in body composition in patients with chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Rutten, Erica P A; Calverley, Peter M A; Casaburi, Richard

2013-01-01

The follow-up of the ECLIPSE study, a prospective longitudinal study to identify and define parameters that predict disease progression over 3 years in chronic obstructive pulmonary disease (COPD), allows the examination of the effect of body composition changes on COPD-related outcomes....

Intestinal Obstruction Caused by Ileocolic and Colocolic Intussusception in an Adult Patient with Cecal Lipoma

Directory of Open Access Journals (Sweden)

Tiziana Casiraghi

2016-01-01

Full Text Available Introduction. Intussusception is a rare clinical entity in adults (<1% of intestinal obstructions. Colonic intussusception is even rarer, particularly when caused by lipomas. Case Presentation. A 47-year-old woman presented to our emergency department complaining of abdominal pain with vomiting and diarrhoea. X-ray and CT showed bowel obstruction due to ileocolonic and colocolonic intussusception; a giant colonic lipoma (9 × 4 × 4 cm was recognizable immediately distally to the splenic flexure of the colon. The patient underwent emergency laparotomy and right hemicolectomy. Assessment of the resected specimen confirmed the diagnosis of giant colonic polypoid lesion near to the ileocecal valve, causing a 12 cm long intussusception with moderate ischemic damage. Conclusion. Colonic obstruction due to intussusception caused by lipomas is a very rare condition that needs urgent treatment. CT is the radiologic modality of choice for diagnosis (sensitivity 80%, specificity near 100%; since the majority of colonic intussusceptions are caused by primary adenocarcinoma, if the etiology is uncertain, the lesion must be interpreted as malignant and extensive resection is recommended. At present, surgery is the treatment of choice and determines an excellent outcome.

Intestinal Obstruction Caused by Ileocolic and Colocolic Intussusception in an Adult Patient with Cecal Lipoma.

Science.gov (United States)

Casiraghi, Tiziana; Masetto, Alessandro; Beltramo, Massimo; Girlando, Mauro; Di Bella, Camillo

2016-01-01

Introduction . Intussusception is a rare clinical entity in adults (<1% of intestinal obstructions). Colonic intussusception is even rarer, particularly when caused by lipomas. Case Presentation . A 47-year-old woman presented to our emergency department complaining of abdominal pain with vomiting and diarrhoea. X-ray and CT showed bowel obstruction due to ileocolonic and colocolonic intussusception; a giant colonic lipoma (9 × 4 × 4 cm) was recognizable immediately distally to the splenic flexure of the colon. The patient underwent emergency laparotomy and right hemicolectomy. Assessment of the resected specimen confirmed the diagnosis of giant colonic polypoid lesion near to the ileocecal valve, causing a 12 cm long intussusception with moderate ischemic damage. Conclusion . Colonic obstruction due to intussusception caused by lipomas is a very rare condition that needs urgent treatment. CT is the radiologic modality of choice for diagnosis (sensitivity 80%, specificity near 100%); since the majority of colonic intussusceptions are caused by primary adenocarcinoma, if the etiology is uncertain, the lesion must be interpreted as malignant and extensive resection is recommended. At present, surgery is the treatment of choice and determines an excellent outcome.

Spontaneous globe luxation associated with chronic obstructive pulmonary disease

Directory of Open Access Journals (Sweden)

M Ashok Kumar

2012-01-01

Full Text Available Spontaneous globe luxation is a rarely reported condition which can lead to complications like optic neuropathy. Common causes are thyroid eye disease, shallow orbit and floppy eyelid syndrome. We report a case of spontaneous globe luxation with the onset and severity associated with chronic obstructive pulmonary disease (COPD. To our knowledge, this is the first case of spontaneous globe luxation associated with COPD.

Morphological measurements in computed tomography correlate with airflow obstruction in chronic obstructive pulmonary disease: systematic review and meta-analysis

Energy Technology Data Exchange (ETDEWEB)

Xie, XueQian; Oudkerk, Matthijs; Vliegenthart, Rozemarijn [University of Groningen, University Medical Center Groningen, Center for Medical Imaging-North East Netherlands (CMI-NEN), Department of Radiology, Hanzeplein 1, P.O. Box 30.001, RB, Groningen (Netherlands); Jong, Pim A. de [University Medical Center Utrecht, University of Utrecht, Department of Radiology, Heidelberglaan 100, P.O. Box 85.500, CX, Utrecht (Netherlands); Wang, Ying [Tianjin Medical University General Hospital, Department of Radiology, Tianjin (China); Hacken, Nick H.T. ten [University of Groningen, University Medical Center Groningen, Department of Pulmonary Diseases, Hanzeplein 1, P.O. Box 30.001, RB, Groningen (Netherlands); Miao, Jingtao; Zhang, GuiXiang [Shanghai Jiao Tong University Affiliated First People' s Hospital, Department of Radiology, Shanghai (China); Bock, Geertruida H. de [University of Groningen, University Medical Center Groningen, Department of Epidemiology, Hanzeplein 1, P.O. Box 30.001, RB, Groningen (Netherlands)

2012-10-15

To determine the correlation between CT measurements of emphysema or peripheral airways and airflow obstruction in chronic obstructive pulmonary disease (COPD). PubMed, Embase and Web of Knowledge were searched from 1976 to 2011. Two reviewers independently screened 1,763 citations to identify articles that correlated CT measurements to airflow obstruction parameters of the pulmonary function test in COPD patients, rated study quality and extracted information. Three CT measurements were accessed: lung attenuation area percentage < -950 Hounsfield units, mean lung density and airway wall area percentage. Two airflow obstruction parameters were accessed: forced expiratory volume in the first second as percentage from predicted (FEV{sub 1} %pred) and FEV{sub 1} divided by the forced volume vital capacity. Seventy-nine articles (9,559 participants) were included in the systematic review, demonstrating different methodologies, measurements and CT airflow obstruction correlations. There were 15 high-quality articles (2,095 participants) in the meta-analysis. The absolute pooled correlation coefficients ranged from 0.48 (95 % CI, 0.40 to 0.54) to 0.65 (0.58 to 0.71) for inspiratory CT and 0.64 (0.53 to 0.72) to 0.73 (0.63 to 0.80) for expiratory CT. CT measurements of emphysema or peripheral airways are significantly related to airflow obstruction in COPD patients. CT provides a morphological method to investigate airway obstruction in COPD. (orig.)

The Christmas Season as a Risk Factor for Chronic Obstructive Pulmonary Disease Exacerbations

Directory of Open Access Journals (Sweden)

Neil W Johnston

2010-01-01

Full Text Available BACKGROUND: Epidemics of hospitalization for chronic obstructive pulmonary disease (COPD occur annually during the Christmas holidays, and COPD exacerbations commonly coincide with respiratory viral infections.

Yang et al., Afr J Tradit Complement Altern Med. (2014) 11(4):101 ...

African Journals Online (AJOL)

cadewumi

significantly and can shorten the duration of postoperative ileus in patients undergoing abdominal surgery compared with conservative therapy alone. ... obstruction; intestinal pseudo-obstruction and ileus, (both as medical subject heading (MeSH) and free text terms), small bowel obstruction, SBO and large bowel ...

Comorbidity between chronic obstructive pulmonary disease and type 2 diabetes

DEFF Research Database (Denmark)

Meteran, Howraman; Backer, Vibeke; Kyvik, Kirsten Ohm

2015-01-01

BACKGROUND: Chronic obstructive pulmonary disease (COPD) is a major cause of morbidity and mortality and is associated with several systemic diseases, such as type 2 diabetes. It has been suggested that comorbidity between COPD and type 2 diabetes is due to shared genetic factors. AIM: To examine...... the relationship between type 2 diabetes and chronic bronchitis and COPD in adult twins, and to examine to what extent comorbidity between these diseases is explained by shared genetic or environmental factors. METHODS: Questionnaire data on chronic bronchitis and hospital discharge data on diagnosed COPD in 13.......5 vs. 2.3%), OR = 1.57 (1.10-2.26), p = 0.014, and in individuals with diagnosed COPD than in those without the diagnosis (6.6 vs. 2.3%), OR = 2.62 (1.63-4.2), p chronic...

Clinical response to dorsal duct drainage via the minor papilla in refractory obstructing chronic calcific pancreatitis

Science.gov (United States)

Kwon, Chang-Il; Gromski, Mark A.; Sherman, Stuart; El Hajj, Ihab I.; Easler, Jeffrey J.; Watkins, James; McHenry, Lee; Lehman, Glen A.; Fogel, Evan L.

2017-01-01

Background and study aims Complete stone removal from the main pancreatic duct might not be achieved in all patients with obstructive chronic calcific pancreatitis. We report our results for endoscopic dorsal pancreatic duct (DPD) bypass of obstructing stones in the ventral pancreatic duct (VPD). Patients and methods 16 patients with obstructive chronic calcific pancreatitis were treated with a DPD bypass. Clinical success was defined as significant pain relief and no hospital admissions for pain management during the ongoing treatment period. Results Among 16 patients meeting entry criteria, 10 (62.5%) had a history of unsuccessful endoscopic therapy, and 8 had failed extracorporeal shockwave lithotripsy (ESWL). Clinical success was achieved in 12 patients (75 %). Among these responders, 10 patients (83.3 %) had markedly improved or complete pain relief after the first stent placement, which persisted throughout the follow-up period; 11 patients (91.7 %) were able to discontinue their daily analgesics. Conclusions In selected patients with obstructive chronic calcific pancreatitis, the DPD bypass may be considered as a rescue endoscopic therapy, potentially obviating the need for surgery when standard endoscopic methods and ESWL fail. PMID:28201840

Lethal pneumatosis coli in a 12-month-old child caused by acute intestinal gas gangrene after prolonged artificial nutrition: a case report

Directory of Open Access Journals (Sweden)

Kircher Stefan

2008-07-01

Full Text Available Abstract Introduction Pneumatosis coli is a rare disease with heterogeneous symptoms which can be detected in the course of various acute and chronic intestinal diseases in children, such as necrotizing enterocolitis, intestinal obstruction and intestinal bacteriological infections. Case presentation We report the case of a 12-month-old boy who died of pneumatosis coli caused by an acute intestinal gas gangrene after prolonged artificial alimentation. Conclusion While intestinal gas gangrene is a highly uncommon cause of pneumatosis coli, it is important to consider it as a differential diagnosis, especially in patients receiving a prolonged artificial food supply. These patients may develop intestinal gas gangrene due to a dysfunctional intestinal barrier.

Radionuclide determination of individual kidney function in the treatment of chronic renal obstruction

International Nuclear Information System (INIS)

Belis, J.A.; Belis, T.E.; Lai, J.C.; Goodwin, C.A.; Gabriele, O.F.

1982-01-01

Differential radionuclide renal scans can be useful in the management of patients with chronic partial obstruction of 1 kidney. The /sup 99m/Tc diethylenetriaminepentaacetic acid perfusion scan can be used to assess glomerular blood flow. The 131 I orthoiodohippurate renal scan provides qualitative functional information from scintigrams and quantitative evaluation of effective renal plasma flow to each kidney, as well as a total excretory index. Sequential /sup 99m/Tc diethylenetriaminepentaacetic acid and 131 I orthoiodohippurate renal scans were used to assess individual renal function before and after surgical correction of unilateral chronic renal obstruction in 31 patients. The preservation of cortical perfusion on /supb 99m/Tc diethylenetriaminepentaacetic acid scans indicated that potential existed for partial recovery of renal function. Effective renal plasma flow and excretory index determined in conjunction with the 131 I orthoiodohippurate scans provided a quantitative assessment of preoperative renal function, an evaluation of the effect of surgery and a sensitive method for long-term evaluation of differential renal function. Correction of ureteropelvic junction obstruction usually resulted in improvement in unilateral renal function. Neither nephrolithotomy nor extended pyelolithotomy diminished renal function in the kidney subjected to an operation and often improved it. Patients with long-standing distal ureteral obstruction had the least improvement in renal function postoperatively

Opsonic Phagocytosis in Chronic Obstructive Pulmonary Disease is Enhanced by Nrf2 Agonists.

NARCIS (Netherlands)

Bewley, Martin A; Budd, Richard C; Ryan, Eilise; Cole, Joby; Collini, Paul; Marshall, Jennifer; Kolsum, Umme; Beech, Gussie; Emes, Richard D; Tcherniaeva, Irina; Berbers, Guy A M; Walmsley, Sarah R; Donaldson, Gavin; Wedzicha, Jadwiga A; Kilty, Iain; Rumsey, William; Sanchez, Yolanda; Brightling, Christopher E; Donnelly, Louise E; Barnes, Peter J; Singh, Dave; Whyte, Moira K B; Dockrell, David H

2018-01-01

Previous studies have identified defects in bacterial phagocytosis by alveolar macrophages (AM) in patients with chronic obstructive pulmonary disease (COPD) but the mechanisms and clinical consequences remain incompletely defined.

WITHDRAWN: Bronchopulmonary hygiene physical therapy for chronic obstructive pulmonary disease and bronchiectasis.

Science.gov (United States)

Jones, Arthur P; Rowe, Brian H

2011-07-06

Bronchopulmonary hygiene physical therapy is a form of chest physical therapy including chest percussion and postural drainage to remove lung secretions. These are applied commonly to patients with both acute and chronic airway diseases. Despite controversies in the literature regarding its efficacy, it remains in use in a variety of clinical settings. The various forms of this therapy are labour intensive and need to be evaluated. The objective of this review was to assess the effects of bronchial hygiene physical therapy in people with chronic obstructive pulmonary disease and bronchiectasis. We searched the Cochrane Airways Group trials register and reference lists of articles up to January 2007. We also wrote to study authors. Randomised trials in which postural drainage, chest percussion, vibration, chest shaking, directed coughing or forced exhalation technique was compared to other drainage or breathing techniques, placebo or no treatment. Two reviewers applied the inclusion and exclusion criteria on masked publications independently. They assessed the trial quality independently. Only data from the first arm of crossover trials were included. The seven included trials involved six comparisons and a total of 126 people. The trials were small and not generally of high quality. The results could not be combined as trials addressed different patient groups and outcomes. In most comparisons, bronchial hygiene physical therapy produced no significant effects on pulmonary function, apart from clearing sputum in chronic obstructive pulmonary disease and in bronchiectasis. An update search carried out in January 2007 did not identify any new studies for inclusion. There is not enough evidence to support or refute the use of bronchial hygiene physical therapy in people with chronic obstructive pulmonary disease and bronchiectasis.

Airway inflammation in severe chronic obstructive pulmonary disease

International Nuclear Information System (INIS)

Turato, Graziella; Zuin, Renzo; Miniati, Massimo

2002-01-01

Very few studies have been made in-patient with severe chronic obstructive pulmonary disease and some of them carried out, have demonstrated an increment in the intensity of the inflammatory answer in the space and these patients' alveolar walls. However, there are not enough studies on the inflammatory answer in the small airway and in the lung glasses, object of the present study, comparing it with patient with light (COPD) or without COPD, in spite of similar history of smoker

Endoscopic or surgical intervention for painful obstructive chronic pancreatitis.

Science.gov (United States)

Ahmed Ali, Usama; Pahlplatz, Johanna M; Nealon, Wiliam H; van Goor, Harry; Gooszen, Hein G; Boermeester, Marja A

2015-03-19

Endoscopy and surgery are the treatment modalities of choice for patients with chronic pancreatitis and dilated pancreatic duct (obstructive chronic pancreatitis). Physicians face, without clear consensus, the choice between endoscopy or surgery for this group of patients. To assess and compare the effects and complications of surgical and endoscopic interventions in the management of pain for obstructive chronic pancreatitis. We searched the following databases in The Cochrane Library: CENTRAL (2014, Issue 2), the Cochrane Database of Systematic Reviews (2014, Issue 2), and DARE (2014, Issue 2). We also searched the following databases up to 25 March 2014: MEDLINE (from 1950), Embase (from 1980), and the Conference Proceedings Citation Index - Science (CPCI-S) (from 1990). We performed a cross-reference search. Two review authors independently performed the selection of trials. All randomised controlled trials (RCTs) of endoscopic or surgical interventions in obstructive chronic pancreatitis. We included trials comparing endoscopic versus surgical interventions as well as trials comparing either endoscopic or surgical interventions to conservative treatment (i.e. non-invasive treatment modalities). We included relevant trials irrespective of blinding, the number of participants randomised, and the language of the article. We used standard methodological procedures expected by The Cochrane Collaboration. Two authors independently extracted data from the articles. We evaluated the methodological quality of the included trials and requested additional information from study authors in the case of missing data. We identified three eligible trials. Two trials compared endoscopic intervention with surgical intervention and included a total of 111 participants: 55 in the endoscopic group and 56 in the surgical group. Compared with the endoscopic group, the surgical group had a higher proportion of participants with pain relief, both at middle/long-term follow-up (two to

Diagnostic Instability and Reversals of Chronic Obstructive Pulmonary Disease Diagnosis in Individuals with Mild to Moderate Airflow Obstruction.

Science.gov (United States)

Aaron, Shawn D; Tan, Wan C; Bourbeau, Jean; Sin, Don D; Loves, Robyn H; MacNeil, Jenna; Whitmore, George A

2017-08-01

Chronic obstructive pulmonary disease (COPD) is a chronic, progressive disease, and reversal of COPD diagnosis is thought to be uncommon. To determine whether a spirometric diagnosis of mild or moderate COPD is subject to variability and potential error. We examined two prospective cohort studies that enrolled subjects with mild to moderate post-bronchodilator airflow obstruction. The Lung Health Study (n = 5,861 subjects; study duration, 5 yr) and the Canadian Cohort of Obstructive Lung Disease (CanCOLD) study (n = 1,551 subjects; study duration, 4 yr) were examined to determine frequencies of (1) diagnostic instability, represented by how often patients initially met criteria for a spirometric diagnosis of COPD but then crossed the diagnostic threshold to normal and then crossed back to COPD over a series of annual visits, or vice versa; and (2) diagnostic reversals, defined as how often an individual's COPD diagnosis at the study outset reversed to normal by the end of the study. Diagnostic instability was common and occurred in 19.5% of the Lung Health Study subjects and 6.4% of the CanCOLD subjects. Diagnostic reversals of COPD from the beginning to the end of the study period occurred in 12.6% and 27.2% of subjects in the Lung Health Study and CanCOLD study, respectively. The risk of diagnostic instability was greatest for subjects whose baseline FEV 1 /FVC value was closest to the diagnostic threshold, and the risk of diagnostic reversal was greatest for subjects who quit smoking during the study. A single post-bronchodilator spirometric assessment may not be reliable for diagnosing COPD in patients with mild to moderate airflow obstruction at baseline.

Chronic Obstructive Pulmonary Disease Biomarkers

Directory of Open Access Journals (Sweden)

Tatsiana Beiko

2016-04-01

Full Text Available Despite significant decreases in morbidity and mortality of cardiovascular diseases (CVD and cancers, morbidity and cost associated with chronic obstructive pulmonary disease (COPD continue to be increasing. Failure to improve disease outcomes has been related to the paucity of interventions improving survival. Insidious onset and slow progression halter research successes in developing disease-modifying therapies. In part, the difficulty in finding new therapies is because of the extreme heterogeneity within recognized COPD phenotypes. Novel biomarkers are necessary to help understand the natural history and pathogenesis of the different COPD subtypes. A more accurate phenotyping and the ability to assess the therapeutic response to new interventions and pharmaceutical agents may improve the statistical power of longitudinal clinical studies. In this study, we will review known candidate biomarkers for COPD, proposed pathways of pathogenesis, and future directions in the field.

[Severity classification of chronic obstructive pulmonary disease based on deep learning].

Science.gov (United States)

Ying, Jun; Yang, Ceyuan; Li, Quanzheng; Xue, Wanguo; Li, Tanshi; Cao, Wenzhe

2017-12-01

In this paper, a deep learning method has been raised to build an automatic classification algorithm of severity of chronic obstructive pulmonary disease. Large sample clinical data as input feature were analyzed for their weights in classification. Through feature selection, model training, parameter optimization and model testing, a classification prediction model based on deep belief network was built to predict severity classification criteria raised by the Global Initiative for Chronic Obstructive Lung Disease (GOLD). We get accuracy over 90% in prediction for two different standardized versions of severity criteria raised in 2007 and 2011 respectively. Moreover, we also got the contribution ranking of different input features through analyzing the model coefficient matrix and confirmed that there was a certain degree of agreement between the more contributive input features and the clinical diagnostic knowledge. The validity of the deep belief network model was proved by this result. This study provides an effective solution for the application of deep learning method in automatic diagnostic decision making.

Lymphangiectasia of small intestine presenting as intussusception

Directory of Open Access Journals (Sweden)

Katoch Pervez

2008-07-01

Full Text Available Intussusception is defined as telescoping of a segment of gastrointestinal tract into an adjacent one. In small children, it is the commonest cause of intestinal obstruction. More than 90% of childhood intussusceptions are idiopathic. We report a rare case of localized small intestinal lymphangiectasia, presenting as intussusception in a 6-month-old male child. The child presented with features of acute intestinal obstruction for which he was later operated. The gross examination of excised ileocecal mass revealed intussusception. Histopathologic examination revealed lymphangiectasia of small intestine, which acted as a lead point for ileocecal intussusception. Postoperative period was uneventful.

Lymphangiectasia of small intestine presenting as intussusception.

Science.gov (United States)

Katoch, Pervez; Bhardwaj, Subhash

2008-01-01

Intussusception is defined as telescoping of a segment of gastrointestinal tract into an adjacent one. In small children, it is the commonest cause of intestinal obstruction. More than 90% of childhood intussusceptions are idiopathic. We report a rare case of localized small intestinal lymphangiectasia, presenting as intussusception in a 6-month-old male child. The child presented with features of acute intestinal obstruction for which he was later operated. The gross examination of excised ileocecal mass revealed intussusception. Histopathologic examination revealed lymphangiectasia of small intestine, which acted as a lead point for ileocecal intussusception. Postoperative period was uneventful.

Incidence of chronic obstructive pulmonary disease in a cohort of young adults according to the presence of chronic cough and phlegm

NARCIS (Netherlands)

de Marco, Roberto; Accordini, Simone; Cerveri, Isa; Corsico, Angelo; Anto, Josep M.; Kunzli, Nino; Janson, Christer; Sunyer, Jordi; Jarvis, Deborah; Chinn, Susan; Vermeire, Paul; Svanes, Cecilie; Ackermann-Liebrich, Ursula; Gislason, Thorarinn; Heinrich, Joachim; Leynaert, Benedicte; Neukirch, Francoise; Schouten, Jan P.; Wjst, Matthias; Burney, Peter

2007-01-01

Rationale: The few prospective studies aimed at assessing the incidence of chronic obstructive pulmonary disease (COPD) in relation to the presence of chronic cough/phlegm have produced contrasting results. Objectives: To assess the incidence of COPD in a cohort of young adults and to test whether

Chronic obstructive pulmonary disease and sleep related disorders.

Science.gov (United States)

Tsai, Sheila C

2017-03-01

Sleep related disorders are common and under-recognized in the chronic obstructive pulmonary disease (COPD) population. COPD symptoms can disrupt sleep. Similarly, sleep disorders can affect COPD. This review highlights the common sleep disorders seen in COPD patients, their impact, and potential management. Treatment of sleep disorders may improve quality of life in COPD patients. Optimizing inhaler therapy improves sleep quality. Increased inflammatory markers are noted in patients with the overlap syndrome of COPD and obstructive sleep apnea versus COPD alone. There are potential benefits of noninvasive positive pressure ventilation therapy for overlap syndrome patients with hypercapnia. Nocturnal supplemental oxygen may be beneficial in certain COPD subtypes. Nonbenzodiazepine hypnotic therapy for insomnia has shown benefit without associated respiratory failure or worsening respiratory symptoms. Melatonin may provide mild hypnotic and antioxidant benefits. This article discusses the impact of sleep disorders on COPD patients and the potential benefits of managing sleep disorders on respiratory disease control and quality of life.

Bronchodilator responsiveness as a phenotypic characteristic of established chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Albert, Paul; Agusti, Alvar; Edwards, Lisa

2012-01-01

Bronchodilator responsiveness is a potential phenotypic characteristic of chronic obstructive pulmonary disease (COPD). We studied whether change in lung function after a bronchodilator is abnormal in COPD, whether stable responder subgroups can be identified, and whether these subgroups experience...

Exhaled Breath Profiling Enables Discrimination of Chronic Obstructive Pulmonary Disease and Asthma

NARCIS (Netherlands)

Fens, Niki; Zwinderman, Aeilko H.; van der Schee, Marc P.; de Nijs, Selma B.; Dijkers, Erica; Roldaan, Albert C.; Cheung, David; Bel, Elisabeth H.; Sterk, Peter J.

2009-01-01

Rationale Chronic obstructive pulmonary disease (COPD) and asthma can exhibit overlapping clinical features. Exhaled air contains volatile organic compounds (VOCs) that may qualify as noninvasive biomarkers. VOC profiles can be assessed using integrative analysis by electronic nose, resulting in

Perisplenic Pseudo

International Nuclear Information System (INIS)

Kim, Hyo Heon; Cho, Sin Young; Suh, Hong Kil; Kim, Ji Hyeon; Choi, Chul Soon; Lee, Eil Seong; Kang, Ik Won

1995-01-01

Perisplenic pseudo 'fluid collection' is one of the rare normal variations. Its frequency and sonographic findings for the differentiation from true perisplenic fluid collection have not been well described. Thus, we performed this study. The examination was performed with special attention to the splenic and perisplenic areas. We excluded patients with proved or suspected liver cirrhosis, pancreatic diseases,and abdominal trauma from the study population, but did not exclude the patients with chronic hepatitis and the carriers of hepatitis B virus. Of the examined 4794 patients, 8 cases showed perisplenic pseudo 'fluid collection'. Two of them were confirmed with computed tomography and liver scan, and six were inferred from the fact proved to be a part of the left lobe extension of the liver by tracing with the transducer. All cases ofperisplenic pseudo 'fluid collection' showed hypoechoic crescent area with hepatic ductal echoes. Perisplenic pseudo 'fluid collection' is very rare. The helpful findings for the differentiation from true fluid collection are the hepatic ductal echoes seen in the normal liver, proof of continuation into remained voluminous liver by tracing with the transducer. High awareness of it would prevent further unnecessary studies such as computed tomography and liver scan

Nalidixic acid-resistant Salmonella enteric serotype typhi infection presenting with sub-intestinal obstruction and mesenteric adenitis

International Nuclear Information System (INIS)

Al-Khuwaitir, Tarig S.; Al-Zuhair, Amin A.; Al-Ghamdi, Ali G.; Khan, A.

2008-01-01

Nalidixic acid-resistant Salmonella typhi NARST infections increase minimal inhibitory concentrations of fluoroquinolones, due to chromosomal mutations in the gene encoding DNA gyrase, and can lead to a delayed treatment response. This in turn alters the course of the disease allowing for a protracted period of illness and the occurrence of complications. In this case report, we present a patient from the Indian sub-continent, who was diagnosed with NARST complicated by sub-intestinal obstruction, her diagnosis, treatment and subsequent recovery. (author)

Genome-wide linkage analysis of bronchodilator responsiveness and post-bronchodilator spirometric phenotypes in chronic obstructive pulmonary disease

NARCIS (Netherlands)

Palmer, LJ; Celedon, JC; Chapman, HA; Speizer, FE; Weiss, ST; Silverman, EK

2003-01-01

Chronic obstructive pulmonary disease (COPD) is a common, complex disease associated with significant and increasing morbidity and mortality. The cardinal feature of COPD is persistent airflow obstruction, measured by reductions in quantitative spirometric indices including forced expiratory volume

Controlled expiration in mechanically-ventilated patients with chronic obstructive pulmonary disease (COPD)

NARCIS (Netherlands)

J.G.J.V. Aerts (Joachim); B.W. van den Berg (Bart); J.M. Bogaard (Jan)

1997-01-01

textabstractIn patients with severe chronic obstructive pulmonary disease (COPD), lung emptying may be affected by flow limitation. We tested the hypothesis that the airway compression leading to flow limitation can be counteracted by controlling the expiratory flow. The effects

Obesity and chronic obstructive pulmonary disease

Directory of Open Access Journals (Sweden)

Čekerevac Ivan

2011-01-01

Full Text Available Introduction. Nutritional abnormalities have one of the most important systematic effects on chronic obstructive pulmonary disease (COPD. A relationship between COPD and obesity has been observed and recognized. In COPD patients, beside changes in the total body weight, changes in body composition are also possible with the loss of fat-free mass (FFM. Objective. This study was undertaken to evaluate the impact of obesity and the change of body composition on the pulmonary function, dyspnoea level and the quality of life in COPD patients. Methods. Seventy-nine patients in the stable state of COPD were evaluated. Pulmonary function and arterial blood gas analysis were assessed. Nutritional status was analyzed according to Body Mass Index (BMI. Body composition was evaluated by using anthropometric measurement by fat free mass index (FFMI. Quality of life was assessed using the St. George Respiratory Questionnaire (SGRQ. The Visual Analogue Scale (VAS was used to evaluate dyspnoea. Results. The highest prevalence of obesity (50.0% was found in patients with mild COPD, while the lowest prevalence was detected in very severe COPD patients (10.0%. The loss of FFM occurred in 22.2% patients with normal body weight and in 9.0% of overweight COPD patients. The quality of life was lower in obese patients compared to other COPD patients. A higher dyspnoea level was also present in obese patients. The lowest airflow obstruction was in obese patients (p=0.023. We found a significant positive correlation between forced expiratory volume in the first second (FEV1% and BMI (r=0.326, p=0.003, FEV1% and FFMI (r=0.321, p=0.004. Conclusion. The highest prevalence of obesity was in patients with mild COPD. Obese patients with COPD had the lowest level of airflow obstruction, higher dyspnoea level and lower quality of life in comparison to other COPD patients.

Relationship between sleep quality and mental health according to demographics of 850 patients with chronic obstructive pulmonary disease.

Science.gov (United States)

Eslaminejad, Alireza; Safa, Mitra; Ghassem Boroujerdi, Fatemeh; Hajizadeh, Farzaneh; Pashm Foroush, Maryam

2017-10-01

We aimed to study sleep problems in hospitalized chronic obstructive pulmonary disease patients and assess the relationship of sleep quality with mental health and demographics of patients. Our study sample consisted of 850 chronic obstructive pulmonary disease patients hospitalized in Masih Daneshvari Hospital. Demographic data were collected and the Pittsburgh Sleep Quality and mental health questionnaires were filled out for patients. The results showed that 5.9 percent were suffering from severe sleep problems, while 4.7 percent had severe mental problems. A strong positive correlation was found between the total scores of mental health and sleep quality ( p mental health problems was higher in females compared to males. Mental health and sleep quality play important roles in quality of life of chronic obstructive pulmonary disease patients.

OFF-SITE SMARTPHONE VS. STANDARD WORKSTATION IN THE RADIOGRAPHIC DIAGNOSIS OF SMALL INTESTINAL MECHANICAL OBSTRUCTION IN DOGS AND CATS.

Science.gov (United States)

Noel, Peter G; Fischetti, Anthony J; Moore, George E; Le Roux, Alexandre B

2016-09-01

Off-site consultations by board-certified veterinary radiologists benefit residents and emergency clinicians by providing immediate feedback and potentially improving patient outcome. Smartphone devices and compressed images transmitted by email or text greatly facilitate availability of these off-site consultations. Criticism of a smartphone interface for off-site consultation is mostly directed at image degradation relative to the standard radiographic viewing room and monitors. The purpose of this retrospective, cross-sectional, methods comparison study was to compare the accuracy of abdominal radiographs in two imaging interfaces (Joint Photographic Experts Group, off-site, smartphone vs. Digital Imaging and Communications in Medicine, on-site, standard workstation) for the diagnosis of small intestinal mechanical obstruction in vomiting dogs and cats. Two board-certified radiologists graded randomized abdominal radiographs using a five-point Likert scale for the presence of mechanical obstruction in 100 dogs or cats presenting for vomiting. The area under the receiver operator characteristic curves for both imaging interfaces was high. The accuracy of the smartphone and traditional workstation was not statistically significantly different for either reviewer (P = 0.384 and P = 0.536). Correlation coefficients were 0.821 and 0.705 for each reviewer when the same radiographic study was viewed in different formats. Accuracy differences between radiologists were potentially related to years of experience. We conclude that off-site expert consultation with a smartphone provides an acceptable interface for accurate diagnosis of small intestinal mechanical obstruction in dogs and cat. © 2016 American College of Veterinary Radiology.

Sleep Disorders in Chronic Obstructive Pulmonary Disease: Etiology, Impact, and Management

Science.gov (United States)

Budhiraja, Rohit; Siddiqi, Tauseef A.; Quan, Stuart F.

2015-01-01

Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity and mortality and may frequently be complicated by sleep disorders. Insomnia and obstructive sleep apnea are commonly encountered in patients with COPD. Nocturnal hypoxemia is also prevalent in COPD may occur despite adequate awake oxygenation and can be especially severe in rapid eye movement sleep. Additionally, several factors—some of them unique to COPD—can contribute to sleep-related hypoventilation. Recognition of hypoventilation can be vital as supplemental oxygen therapy itself can acutely worsen hypoventilation and lead to disastrous consequences. Finally, accruing data establish an association between restless leg syndrome and COPD— an association that may be driven by hypoxemia and/or hypercapnia. Comorbid sleep disorders portend worse sleep quality, diminished quality of life, and multifarious other adverse consequences. The awareness and knowledge regarding sleep comorbidities in COPD has continued to evolve over past many years. There are still several lacunae, however, in our understanding of the etiologies, impact, and therapies of sleep disorders, specifically in patients with COPD. This review summarizes the latest concepts in prevalence, pathogenesis, diagnosis, and management of diverse sleep disorders in COPD. Citation: Budhiraja R, Siddiqi TA, Quan SF. Sleep disorders in chronic obstructive pulmonary disease: etiology, impact, and management. J Clin Sleep Med 2015;11(3):259–270. PMID:25700872

A role for Pten in paediatric intestinal dysmotility disorders.

LENUS (Irish Health Repository)

O'Donnell, Anne-Marie

2012-02-01

PURPOSE: The enteric nervous system (ENS) is a network of neurons and glia that lies within the gut wall. It is responsible for the normal regulation of gut motility and secretory activities. Hirschsprung\\'s disease (HD) is a congenital defect of the ENS, characterised by an absence of ganglia in the distal colon. Intestinal neuronal dysplasia (IND) is a condition that clinically resembles HD, characterised by hyperganglionosis, giant and ectopic ganglia, resulting in intestinal dysmotility. Intestinal ganglioneuromatosis is characterised by hyperplasia and hypertrophy of enteric neuronal cells and causes chronic intestinal pseudo-obstruction (CIPO). Phosphatase and tensin homolog deleted on chromosome 10 (Pten) is a phosphatase that is critical for controlling cell growth, proliferation and cell death. A recent study of Pten knockout mice showed evidence of ganglioneuromatosis in the ENS suggesting a role for this protein in ENS development. Ganglioneuromatosis patients have also been shown to have a decreased level of Pten expression in the colon. The aim of our study was to investigate Pten expression in the ENS of HD and IND patients compared to normal controls. METHODS: Resected tissue from 10 HD and 10 IND type B patients was fixed and embedded in paraffin wax. Normal control colon tissue was obtained from ten patients who underwent a colostomy closure for imperforate anus. Sections were cut and immunohistochemistry was carried out using a Pten antibody. Results were analysed by light microscopy. RESULTS: Staining showed that Pten was strongly expressed in ganglia of both the submucosal and myenteric plexus of normal and HD specimens from the ganglionic colon. Pten expression was significantly reduced in the giant ganglia in IND patients in both the myenteric and submucosal plexuses compared to the normal controls. Specimens from the aganglionic region of HD did not show Pten expression. CONCLUSION: To the best of our knowledge, this is the first study

The Nature and Causes of Chronic Obstructive Pulmonary Disease: A Historical Perspective

Directory of Open Access Journals (Sweden)

C Peter W Warren

2009-01-01

Full Text Available Chronic obstructive pulmonary disease (COPD is the currently favoured name for the diseases formerly known as emphysema and bronchitis. COPD has been recognized for more than 200 years. Its cardinal symptoms are cough, phlegm and dyspnea, and its pathology is characterized by enlarged airspaces and obstructed airways. In the 19th century, the diagnosis of COPD depended on its symptoms and signs of a hyperinflated chest, and reduced expiratory breath sounds. The airflow obstruction evident on spirometry was identified in that century, but did not enter into clinical practice. Bronchitis, and the mechanical forces required to overcome its obstruction, was believed to be responsible for emphysema, although the inflammation present was recognized. The causes of bronchitis, and hence emphysema, included atmospheric and domestic air pollution, as well as dusty occupations. Cigarette smoking only became recognized as the dominant cause in the 20th century. The lessons learned of the risks for COPD in 19th-century Britain are very pertinent to the world today.

Intestinal helminthiasis in children with chronic neurological disorders in Benin City, Nigeria: intensity and behavioral risk factors.

Science.gov (United States)

Nwaneri, Damia Uchechukwu; Ibadin, Michael Okoeguale; Ofovwe, Gabriel Egberue; Sadoh, Ayebo Evawere

2013-05-01

Behavioral aberrations such as nail biting, finger sucking, and pica have been postulated as risk factors that enhance helminths ova transmission. These aberrations may present commonly in children with chronic neurological disorders and predispose them to heavy intensity of intestinal helminthiasis. This comparative cross-sectional study was to determine the prevalence, intensity, and behavioral risk factors for intestinal helminthiasis in children with chronic neurological disorders and apparently healthy controls. Fresh stool samples from 155 children (2-17 years) with chronic neurological disorders seen at the child neurology clinic and 155 age and sex matched controls from nursery and primary schools in Benin City were analyzed using the Kato-Katz technique for detection of ova of helminths from November 2008 to April 2009. The prevalence of intestinal helminthiasis (31.0%) was significantly higher in children with chronic neurological disorders compared with the controls (19.4%) (P=0.03). The intensity of infections in both groups was light ranging 24-144 eggs per gram. Ascaris lumbricoides, Trichuris trichiura and hookworm were the intestinal helminths isolated in both groups. Behavioral aberrations were significantly more represented in the subjects than in the controls (Phelminthiasis (P=0.025 and 0.001, respectively) in the subjects only. Hand washing with water and soap after defecation and frequent de-worming exercise were practices significantly associated with decreased prevalence of intestinal helminthiasis in the subjects and controls. Behavioral modification in children with chronic neurological disorders should be an integral part of the control program for intestinal helminthiasis.

Kynurenic acid inhibits intestinal hypermotility and xanthine oxidase activity during experimental colon obstruction in dogs.

Science.gov (United States)

Kaszaki, J; Palásthy, Z; Erczes, D; Rácz, A; Torday, C; Varga, G; Vécsei, L; Boros, M

2008-01-01

Kynurenic acid (KynA), an endogenous antagonist of N-methyl-d-aspartate (NMDA) glutamate receptors, protects the central nervous system in excitotoxic neurological diseases. We hypothesized that the inhibition of enteric glutamate receptors by KynA may influence dysmotility in the gastrointestinal tract. Group 1 of healthy dogs served as the sham-operated control, in group 2, the animals were treated with KynA, while in groups 3 and 4 mechanical colon obstruction was maintained for 7 h. Group 4 was treated with KynA at the onset of ileus. Hemodynamics and motility changes were monitored, and the activities of xanthine oxidoreductase (XOR) and myeloperoxidase (MPO) were determined from tissue samples. Colon obstruction induced a hyperdynamic circulatory reaction, significantly elevated the motility index and increased the mucosal leucocyte accumulation and the XOR activity. The KynA treatment augmented the tone of the colon, permanently decreased the motility index of the giant colonic contractions and reduced the increases in XOR and MPO activities. These effects were concomitant with the in vitro inhibition of XOR activity. In conclusion, KynA antagonizes the obstruction-induced motility responses and XOR activation in the colon. Inhibition of enteric NMDA receptors may provide an option to influence intestinal hypermotility and inflammatory changes.

Pancreatic Calculus Causing Biliary Obstruction: Endoscopic Therapy for a Rare Initial Presentation of Chronic Pancreatitis.

Science.gov (United States)

Shetty, Anurag J; Pai, C Ganesh; Shetty, Shiran; Balaraju, Girisha

2015-09-01

Biliary obstruction in chronic calcific pancreatitis (CCP) is often caused by inflammatory or fibrotic strictures of the bile duct, carcinoma of head of pancreas or less commonly by compression from pseudocysts. Pancreatic calculi causing ampullary obstruction and leading to obstructive jaundice is extremely rare. The medical records of all patients with CCP or biliary obstruction who underwent endoscopic retrograde cholangiopancreatography (ERCP) over 4 years between 2010-2014 at Kasturba Medical College, Manipal were analyzed. Five patients of CCP with impacted pancreatic calculi at the ampulla demonstrated during ERCP were identified. All 5 presented with biliary obstruction and were incidentally detected to have CCP when evaluated for the same; 3 patients had features of cholangitis. All the patients were managed successfully by endoscopic papillotomy and extraction of pancreatic calculi from the ampulla with resolution of biliary obstruction. Pancreatic calculus causing ampullary obstruction, though very rare, should be considered as a possibility in patients with CCP complicated by biliary obstruction. Endoscopic therapy is affective in the resolution of biliary obstruction in such patients.

Self-care 3 months after attending chronic obstructive pulmonary disease patient education: a qualitative descriptive analysis

DEFF Research Database (Denmark)

Mousing, Camilla A; Lomborg, Kirsten

2012-01-01

Purpose: The authors performed a qualitative descriptive analysis to explore how group patient education influences the self-care of patients with chronic obstructive pulmonary disease. Patients and methods: In the period 2009–2010, eleven patients diagnosed with chronic obstructive pulmonary...... their symptoms, and that the social aspect of patient education had motivated them to utilize their new habits after finishing the course. The data indicate that patients need a period of adjustment (a "ripening period"): it took time for patients to integrate new habits and competencies into everyday life...

Increased YKL-40 and Chitotriosidase in Asthma and Chronic Obstructive Pulmonary Disease

NARCIS (Netherlands)

James, Anna J.; Reinius, Lovisa E.; Verhoek, Marri; Gomes, Anna; Kupczyk, Maciej; Hammar, Ulf; Ono, Junya; Ohta, Shoichiro; Izuhara, Kenji; Bel, Elisabeth; Kere, Juha; Söderhäll, Cilla; Dahlén, Barbro; Boot, Rolf G.; Dahlén, Sven-Erik; Gaga, Mina; Siafakas, Nikos M.; Papi, Alberto; Fabbri, Leonardo M.; Joos, Guy; Brusselle, Guy; Rabe, Klaus F.; Kanniess, Frank; Hiemstra, Pieter; Johnston, Sebastian L.; Chanez, Pascal; Vachier, Isabelle; Gjomarkaj, Mark; Sterk, Peter J.; Howarth, Peter H.; Nizankowska-Mogilnicka, Ewa; Middelveld, Roelinde; Holgate, Stephen T.; Wilson, Susan

2016-01-01

Serum chitinases may be novel biomarkers of airway inflammation and remodeling, but less is known about factors regulating their levels. To examine serum chitotriosidase activity and YKL-40 levels in patients with asthma and chronic obstructive pulmonary disease (COPD) and evaluate clinically

Increased YKL-40 and Chitotriosidase in Asthma and Chronic Obstructive Pulmonary Disease

NARCIS (Netherlands)

James, Anna J.; Reinius, Lovisa E.; Verhoek, Marri; Gomes, Anna; Kupczyk, Maciej; Hammar, Ulf; Ono, Junya; Ohta, Shoichiro; Izuhara, Kenji; Bel, Elisabeth; Kere, Juha; Soderhall, Cilia; Dahlen, Barbro; Boot, Rolf G.; Dahlen, Sven-Erik

2016-01-01

Rationale: Serum chitinases may be novel biomarkers of airway inflammation and remodeling, but less is known about factors regulating their levels. Objectives: To examine serum chitotriosidase activity and YKL-40 levels in patients with asthma and chronic obstructive pulmonary disease (COPD) and

Falls in people with chronic obstructive pulmonary disease: An observational cohort study

DEFF Research Database (Denmark)

Roig, Marc; Eng, Janice J; MacIntyre, Donna L

2011-01-01

STUDY OBJECTIVE: To investigate incidence, risk factors and impact of falls on health related quality of life (HRQoL) in patients with chronic obstructive pulmonary disease (COPD). DESIGN: Observational cohort study. METHODS: Patients completed these questionnaires at baseline and at 6-months...

Midgut volvulus: a rare cause of episodes of intestinal obstruction in an adult

International Nuclear Information System (INIS)

Palomo, V.; Higuera, A.; Munoz, R.; Sanchez, F.

2002-01-01

Midgut volvulus occurs frequently in infants and children, but is uncommon in adults. We present a case of intestinal malrotation complicated by midgut volvulus in a young woman who complained of chronic intermittent abdominal pain of increasing intensity. The radiologies diagnosis was based mainly on upper gastrointestinal barium study, and was confirmed intraoperatively. (Author) 11 refs

Clinical significance of serum neuropeptide Y levels changes in chronic obstructive pulmonary diseases

International Nuclear Information System (INIS)

Jin Yuanhong; Pan Jiongwei; Cao Zhuo; Ji Naijun

2004-01-01

Objective: To study the clinical significance of serum neuropeptide Y level changes in patients with chronic obstructive pulmonary diseases (COPD). Methods: The serum neuropeptide Y levels were determined by radioimmunoassay in 40 patients with chronic obstructive pulmonary diseases (COPD) and 30 patients without COPD. Results: Mean serum neuropeptide Y level in patients with COPD was significantly higher than that in patients without COPD (130.36 ± 20.58 pg/ml vs 86.62 ± 13.02 pg/ml; t=10.201, p<0.01). Moreover, the levels in patients of the different stages (I, II, III) of COPD were significantly different from one another (F=20.334, p<0.01). Conclusion: the serum neuropeptide Y levels increased significantly in patients with COPD and were correlated to the different disease stages

Prevalence and impact of chronic obstructive pulmonary disease in a rural district of Uganda : FRESH AIR methodology for sub-Saharan Africa

NARCIS (Netherlands)

van Gemert, Frederik

2017-01-01

Prevalence and impact of chronic obstructive pulmonary disease in a rural district of Uganda: FRESH AIR methodology for sub-Saharan Africa Worldwide, tobacco smoking is the most common encountered risk factor for chronic obstructive pulmonary disease (COPD). However, in many low and middle-income

Physiological and morphological determinants of maximal expiratory flow in chronic obstructive lung disease

NARCIS (Netherlands)

H.A.W.M. Tiddens (Harm); J.M. Bogaard (Jan); J.C. de Jongste (Johan); W.C.J. Hop (Wim); H.O. Coxson (Harvey); P.D. Pare

1996-01-01

textabstractMaximal expiratory flow in chronic obstructive pulmonary disease (COPD) could be reduced by three different mechanisms; loss of lung elastic recoil, decreased airway conductance upstream of flow-limiting segments; and increased collapsibility of airways.

Acute intestinal obstruction due to taenia saginata infestation: a case report

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Soleimani A

2011-05-01

Full Text Available "n Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 st1":*{behavior:url(#ieooui } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;} Background: Infection with Taenia saginata or taeniasis is an uncommon parasitic infection in Iran with a prevalence rate of 2-3% and it is more seen in the northern parts of the country. Epigastric pain, nervousness, dizziness, nausea and loss of appetite may be the only presenting symptoms but secondary appendicitis, acute intestinal obstruction and necrosis of the pancreas are its serious and rare complications."n"nCase presentation : A 62-year old woman was admitted to Imam Khomeini Hospital with signs of acute abdomen. She had a past history of infection with hydatid cyst and its subsequent surgery, eight years ago. At the time of admission, she suffered from persistent abdominal pain and loss of appetite for two years. Despite having the epidemiological evidence of working along the banks of rivers contaminated with human sewage and working on farms fertilized with human waste and presence of signs hinting at the disease, parasitic infection had not been considered in its diagnosis."n"nConclusion: Although signs and symptoms of taeniasis are non-specific but a complete history, physical examination and detailed patient notes, especially by considering epidemiological factors, are

Speckle tracking echocardiography in chronic obstructive pulmonary disease and overlapping obstructive sleep apnea.

Science.gov (United States)

Pizarro, Carmen; van Essen, Fabian; Linnhoff, Fabian; Schueler, Robert; Hammerstingl, Christoph; Nickenig, Georg; Skowasch, Dirk; Weber, Marcel

2016-01-01

COPD and congestive heart failure represent two disease entities of growing global burden that share common etiological features. Therefore, we aimed to identify the degree of left ventricular (LV) dysfunction in COPD as a function of COPD severity stages and concurrently placed particular emphasis on the presence of overlapping obstructive sleep apnea (OSA). A total of 85 COPD outpatients (64.1±10.4 years, 54.1% males) and 20 controls, matched for age, sex, and smoking habits, underwent speckle tracking echocardiography for LV longitudinal strain imaging. Complementary 12-lead electrocardiography, laboratory testing, and overnight screening for sleep-disordered breathing using the SOMNOcheck micro(®) device were performed. Contrary to conventional echocardiographic parameters, speckle tracking echocardiography revealed significant impairment in global LV strain among COPD patients compared to control smokers (-13.3%±5.4% vs -17.1%±1.8%, P=0.04). On a regional level, the apical septal LV strain was reduced in COPD (P=0.003) and associated with the degree of COPD severity (P=0.02). With regard to electrocardiographic findings, COPD patients exhibited a significantly higher mean heart rate than controls (71.4±13.0 beats per minute vs 60.3±7.7 beats per minute, P=0.001) that additionally increased over Global Initiative for Chronic Obstructive Lung Disease stages (P=0.01). Albeit not statistically significant, COPD led to elevated N-terminal pro-brain natriuretic peptide levels (453.2±909.0 pg/mL vs 96.8±70.0 pg/mL, P=0.08). As to somnological testing, the portion of COPD patients exhibiting overlapping OSA accounted for 5.9% and did not significantly vary either in comparison to controls (P=0.07) or throughout the COPD Global Initiative for Chronic Obstructive Lung Disease stages (P=0.49). COPD-OSA overlap solely correlated with nocturnal hypoxemic events, whereas LV performance status was unrelated to coexisting OSA. To conclude, COPD itself seems to be

Endometriosis: A Rare Cause of Large Bowel Obstruction

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Gonçalo Alexandrino

2017-10-01

Full Text Available Large bowel obstruction can result in significant morbidity and mortality, especially in cases of acute complete obstruction. There are many possible causes, the most common in adults being colorectal cancer. Endometriosis is a benign disease, and the most affected extragenital location is the bowel, especially the rectosigmoid junction. However, transmural involvement and acute occlusion are very rare events. We report an exceptional case of acute large bowel obstruction as the initial presentation of endometriosis. The differential diagnosis of colorectal carcinoma may be challenging, and this case emphasizes the need to consider intestinal endometriosis in females at a fertile age presenting with gastrointestinal symptoms and an intestinal mass causing complete large bowel obstruction.

Chronic obstructive pulmonary disease: More than meets the eye.

Science.gov (United States)

Hatipoğlu, Umur

2018-01-01

Chronic obstructive pulmonary disease (COPD) is a major health problem which had not received the attention commensurate with the magnitude of its global burden. This is finally changing with the help of a vibrant community of health-care professionals, public officials, and academic researchers. Advances in characterization of the disease, treatment options, imaging modalities, and better understanding of the comorbidities promise to revolutionize how the disease is managed. COPD should no longer augur despair among physicians and patients.

Patients with chronic obstructive pulmonary disease: management considerations for the dental team.

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Devlin, J

2014-09-01

Chronic obstructive pulmonary disease (COPD) affects an estimated 3 million people in the United Kingdom, and is most common among elderly smokers. Patients may present with recurrent coughing of mucoid secretions (chronic bronchitis) or breathlessness caused by destruction of the airways (emphysema). If possible, it is advisable to treat the severely affected patients with them sitting upright in the dental chair as they may find it difficult to breathe when lying in the horizontal position. Periodontal bacteria can be carried into the lung where they can cause respiratory infection; therefore oral hygiene instruction should be emphasised in these patients. The objective of this article is to describe the oral and dental implications of chronic obstructive pulmonary disease. In particular, there have been a number of recent developments in the management of patients with COPD that have direct relevance to the dentist. The drug regime used in the treatment of patients with COPD can have profound implications for clinical dental practice, manifested as dry mouth or oral candidiasis. There is also increasing evidence of a link between COPD and both gastro-oesophageal reflux disease and periodontal disease.

How virtual admission affects coping – telemedicine for patients with chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Emme, Christina; Rydahl-Hansen, Susan; Østergaard, Birte

2014-01-01

To describe what characterises chronic obstructive pulmonary disease patients' coping of physical, emotional and social problems before, during and after virtual admission, in interaction with health professionals and relatives....

Intestinal obstruction by eosinophilic jejunitis Aspectos quirúrgicos de la enteritis eosinofílica

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J. M. Álamo Martínez

2004-04-01

Full Text Available Eosinophilic enteritis is an uncommon disease that rarely devel-ops as a surgical emergency. Although it may be associated with infestation by Ancylostoma caninum, its etiology is unknown and often related to a personal or family history of atopy. A transmural involvement may cause intestinal obstruction -more frequently in the jejunum- or even acute abdomen, which may or may not be accompanied by intestinal perforation. The latter two conditions tend to be more commonly associated with ileum disease, causing pain in the lower right quadrant of the abdomen. Patient history, eosinophil count -which may be paradoxically reduced when the disease appears in this way-, ultrasonography, and/or CT lead to the suspicion of this condition before a surgical procedure is considered. A definitive diagnosis, however, must be reached by means of an anatomopathological study. Macroscopically, intestinal loops exhibit a thickened appearance with an elastic consistency. Laparoscopic intestinal biopsy may play a major role in the diagnosis of disease.La enteritis eosinofílica es una enfermedad poco frecuente que debuta de forma extraordinaria como urgencia quirúrgica. Su etiopatogenia, aunque pudiera estar asociada a la infestación por Ancylostoma caninum, se desconoce, y en muchas ocasiones se relaciona con antecedentes personales o familiares de atopia. La afectación transmural puede ocasionar síndrome obstructivo intestinal, más frecuente a nivel yeyunal, o incluso un abdomen agudo acompañado o no de perforación entérica. Estas dos últimas entidades suelen estar asociadas más usualmente con el asentamiento de la enfermedad en íleon, provocando dolor en la fosa iliaca derecha. Los antecedentes del enfermo, el recuento de eosinófilos en sangre, que paradójicamente puede estar disminuido cuando la enfermedad debuta de esta forma, la ecografía y/o la TAC, pueden hacernos sospechar de esta patología antes de plantearse la intervención quir

Usefulness of intestinal fatty acid-binding protein in predicting strangulated small bowel obstruction.

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Hirotada Kittaka

Full Text Available BACKGROUND: The level of intestinal fatty acid-binding protein (I-FABP is considered to be useful diagnostic markers of small bowel ischemia. The purpose of this retrospective study was to investigate whether the serum I-FABP level is a predictive marker of strangulation in patients with small bowel obstruction (SBO. METHODS: A total of 37 patients diagnosed with SBO were included in this study. The serum I-FABP levels were retrospectively compared between the patients with strangulation and those with simple obstruction, and cut-off values for the diagnosis of strangulation were calculated using a receiver operating characteristic curve. In addition, the sensitivity, specificity, positive predictive value (PPV and negative predictive value (NPV were calculated. RESULTS: Twenty-one patients were diagnosed with strangulated SBO. The serum I-FABP levels were significantly higher in the patients with strangulation compared with those observed in the patients with simple obstruction (18.5 vs. 1.6 ng/ml p<0.001. Using a cut-off value of 6.5 ng/ml, the sensitivity, specificity, PPV and NPV were 71.4%, 93.8%, 93.8% and 71.4%, respectively. An I-FABP level greater than 6.5 ng/ml was found to be the only independent significant factor for a higher likelihood of strangulated SBO (P =  0.02; odds ratio: 19.826; 95% confidence interval: 2.1560 - 488.300. CONCLUSIONS: The I-FABP level is a useful marker for discriminating between strangulated SBO and simple SBO in patients with SBO.

Diaphragm muscle fiber dysfunction in chronic obstructive pulmonary disease: toward a pathophysiological concept.

NARCIS (Netherlands)

Ottenheijm, C.A.C.; Heunks, L.M.A.; Dekhuijzen, P.N.R.

2007-01-01

Inspiratory muscle weakness in patients with chronic obstructive pulmonary disease (COPD) is of major clinical relevance; maximum inspiratory pressure generation is an independent determinant of survival in severe COPD. Traditionally, inspiratory muscle weakness has been ascribed to

Perisplenic Pseudo

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Kim, Hyo Heon; Cho, Sin Young; Suh, Hong Kil; Kim, Ji Hyeon; Choi, Chul Soon; Lee, Eil Seong; Kang, Ik Won [Hallym University College of Medicine, Chuncheon (Korea, Republic of)

1995-12-15

Perisplenic pseudo 'fluid collection' is one of the rare normal variations. Its frequency and sonographic findings for the differentiation from true perisplenic fluid collection have not been well described. Thus, we performed this study. The examination was performed with special attention to the splenic and perisplenic areas. We excluded patients with proved or suspected liver cirrhosis, pancreatic diseases,and abdominal trauma from the study population, but did not exclude the patients with chronic hepatitis and the carriers of hepatitis B virus. Of the examined 4794 patients, 8 cases showed perisplenic pseudo 'fluid collection'. Two of them were confirmed with computed tomography and liver scan, and six were inferred from the fact proved to be a part of the left lobe extension of the liver by tracing with the transducer. All cases ofperisplenic pseudo 'fluid collection' showed hypoechoic crescent area with hepatic ductal echoes. Perisplenic pseudo 'fluid collection' is very rare. The helpful findings for the differentiation from true fluid collection are the hepatic ductal echoes seen in the normal liver, proof of continuation into remained voluminous liver by tracing with the transducer. High awareness of it would prevent further unnecessary studies such as computed tomography and liver scan

The Relationship of Bone Mineral Density in Men with Chronic Obstructive Pulmonary Disease Classified According to the Global Initiative for Chronic Obstructive Lung Disease (GOLD) Combined Chronic Obstructive Pulmonary Disease (COPD) Assessment System.

Science.gov (United States)

Sakurai-Iesato, Yoriko; Kawata, Naoko; Tada, Yuji; Iesato, Ken; Matsuura, Yukiko; Yahaba, Misuzu; Suzuki, Toshio; Ikari, Jun; Yanagawa, Noriyuki; Kasahara, Yasunori; West, James; Tatsumi, Koichiro

2017-01-01

Objective Osteoporosis, which is now recognized as a major comorbidity of chronic obstructive pulmonary disease (COPD), must be diagnosed by appropriate methods. The aims of this study were to clarify the relationships between bone mineral density (BMD) and COPD-related clinical variables and to explore the association of BMD with the updated Global Initiative for Chronic Obstructive Lung Disease (GOLD) classification in men. Methods We enrolled 50 Japanese men with clinically stable COPD who underwent dual-energy X-ray absorptiometry (DEXA), pulmonary function testing, and computerized tomography (CT) and who had completed a questionnaire (COPD assessment test [CAT]). We determined the association between the T-score and other tested parameters and compared the BMD of patients in each GOLD category. Results Twenty-three of the 50 patients (46.0%) were diagnosed with osteopenia, and 7 (14.0%) were diagnosed with osteoporosis. The BMD findings were significantly correlated with the CAT score, forced expiratory volume in 1 second percentage predicted (FEV 1 % predicted), low attenuation volume percentage (LAV%), and percentage of cross-sectional area of small pulmonary vessels (%CSA) on CT images. Notably, the median T-score of the GOLD category D participants was significantly lower than that of the participants in each of the other categories (A [-0.98], B [-1.06], C [-1.05], and D [-2.19], pCOPD. The BMD of GOLD category D patients was the lowest of all of the patients evaluated, and category D patients may benefit from active intervention for osteoporosis.

Gender disparity of changes in heart rate during the six-minute walk test among patients with chronic obstructive airway disease

OpenAIRE

Esmaeil Alibakhshi; Luis Lores Obradors; Raffaele Fiorillo; Mostafa Ghaneii; Ali Qazvini

2017-01-01

Background Chronic obstructive pulmonary disease (COPD) is a major cause of chronic morbidity and mortality worldwide. Clarify; COPD is the fifth leading cause of death and disease burden globally. Aims The purpose of this study is to compare the gender disparity of changes in heart rate during 6-minute walk test (6MWT) among patients with chronic obstructive airway disease (COPD). We also aimed to assess the relationship between change in heart rate and body mas...

Characteristics and outcomes of chronic obstructive pulmonary disease in never smokers in Denmark

DEFF Research Database (Denmark)

Thomsen, Mette; Nordestgaard, Børge G; Vestbo, Jørgen

2013-01-01

A substantial proportion of patients with chronic obstructive pulmonary disease (COPD) have never smoked. We tested the hypothesis that, in individuals with COPD, never smokers have different characteristics and less severe outcomes of the disease than smokers do....

Formoterol in the management of chronic obstructive pulmonary disease

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Paschalis Steiropoulos

2008-06-01

Full Text Available Paschalis Steiropoulos, Argyris Tzouvelekis, Demosthenes BourosDepartment of Pneumonology, University Hospital of Alexandroupolis, GreeceAbstract: Bronchodilators represent the hallmark of symptomatic treatment of Chronic Obstructive Pulmonary Disease (COPD. There are four categories of bronchodilators: anticholinergics, methylxanthines, short-acting β2-agonists, and long-acting β2-agonists such as formoterol. Significant research has been performed to investigate the efficacy, safety and tolerability of formoterol in the therapeutic field of COPD. Formoterol exhibits a rapid onset of bronchodilation similar to that observed with salbutamol, yet its long bronchodilatory duration is comparable to salmeterol. In addition, formoterol presents with a clear superiority in lung function improvement compared with either ipratropium bromide or oral theophylline, while its efficacy improves when administered in combination with ipratropium. Formoterol has been shown to better reduce dynamic hyperinflation, which is responsible for exercise intolerance and dyspnea in COPD patients, compared with other bronchodilators, whereas it exerts synergistic effect with tiotropium. Moreover, formoterol reduces exacerbations, increases days free of use of rescue medication and improves patients’ quality of life and disease symptoms. Formoterol has a favorable safety profile and is better tolerated than theophylline. Collectively, data extracted from multicenter clinical trials support formoterol as a valid therapeutic option in the treatment of COPD.Keywords: chronic obstructive pulmonary disease, formoterol, long-acting β2-agonists

United in prevention-electrocardiographic screening for chronic obstructive pulmonary disease.

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Lazovic, Biljana; Mazic, Sanja; Stajic, Zoran; Djelic, Marina; Zlatkovic-Svenda, Mirjana; Putnikovic, Biljana

2013-01-01

NONE DECLARED. P-wave abnormalities on the resting electrocardiogram have been associated with cardiovascular or pulmonary disease. So far, "Gothic" P wave and verticalization of the frontal plane axis is related to lung disease, particularly obstructive lung disease. We tested if inverted P wave in AVl as a lone criteria of P wave axis >70° could be screening tool for emphysema. 1095 routine electrocardiograms (ECGs) were reviewed which yielded 478 (82,1%) ECGs with vertical P-axis in sinus rhythm. Charts were reviewed for the diagnosis of COPD and emphysema based on medical history and pulmonary function tests. Electrocardiogram is very effective screening tool not only in cardiovascular field but in chronic obstructive pulmonary disease. The verticality of the P axis is usually immediately apparent, making electrocardiogram rapid screening test for emphysema.

Clinical and ultrasonographic observations of functional and mechanical intestinal obstruction in buffaloes (Bubalus bubalis

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Arafat Khalphallah

2016-05-01

Full Text Available Aim: This study was designed for clinical and laboratory evaluation of intestinal obstruction (IO in buffaloes (Bubalus bubalis with special emphasis on the diagnostic value of ultrasonographic findings. Materials and Methods: A total number of 30 buffaloes were included in the study and divided into 2 groups: Healthy (n=10 and diseased group (n=20. Diseased buffaloes were admitted to the Veterinary Teaching Hospital at Assiut University, Egypt, with a history of anorexia, abdominal pain, various degrees of abdominal distention, and absence or presence of scanty mucoid faces. These animals were subjected to clinical and ultrasonographic as well as laboratory examinations. Results: Based on ultrasonographic findings, various forms of IO were diagnosed. Functional obstruction, paralytic ileus, was diagnosed in 17 cases (85% while mechanical IO was diagnosed only in 3 cases (15%. Out of 17 cases of paralytic ileus, both proximal and distal ileuses were successfully imaged in 8 and 9 cases, respectively. Proximal ileus was imaged from the right dorsal flank region as a single dilated loop of diameter >6 cm, while distal ileus was imaged as multiple dilated loops of diameter <6 cm. Mechanical obstruction due to duodenal intussusception was visualized as two concentric rings with outer echogenic wall and hypoechoic lumen. All cases of IO showed leukocytosis, hypoproteinemia, and increased activity of alkaline phosphatase and aspartate aminotransferase. Conclusion: Ultrasonography proved to be an essential tool for diagnosis and differential diagnosis of various forms of IO in buffaloes.

Designing and testing a web-based interface for self-monitoring of exercise and symptoms for older adults with chronic obstructive pulmonary disease.

Science.gov (United States)

Johnston, Sandra K; Nguyen, Huong Q; Wolpin, Seth

2009-01-01

The use of information and communication technologies to support collaborative management of chronic obstructive pulmonary disease and associated symptoms is particularly appealing since most people with chronic obstructive pulmonary disease continue to experience dyspnea despite optimal medical therapy and therefore must engage in the long-term tasks of self-management. Exercise is an effective therapy to reduce dyspnea in patients with chronic obstructive pulmonary disease. The purpose of this article was to describe our process of developing a set of integrated tools to support collaborative symptom and exercise monitoring for patients with chronic obstructive pulmonary disease. This process could be followed by other researchers and clinicians interested in developing collaborative management tools for other chronic conditions. User-centered design principles guided the 4-phase development process of a set of integrated tools for self-symptom management. The usability challenges uncovered during the field testing were mostly minor and were easily corrected. Patients had a strong preference for a calendar-like display of completed exercise coupled with simultaneous goal viewing. Field usability testing showed that the integrated set of tools was relatively easy to learn, efficient to use, and with minimal errors and has a high level of user satisfaction. An iterative, multimodal process is essential to successful development of acceptable Web-based tools for self-management in chronic obstructive pulmonary disease.

Early chronic obstructive pulmonary disease: definition, assessment, and prevention.

Science.gov (United States)

Rennard, Stephen I; Drummond, M Bradley

2015-05-02

Chronic obstructive pulmonary disease (COPD) is the third leading cause of death worldwide. COPD, however, is a heterogeneous collection of diseases with differing causes, pathogenic mechanisms, and physiological effects. Therefore a comprehensive approach to COPD prevention will need to address the complexity of COPD. Advances in the understanding of the natural history of COPD and the development of strategies to assess COPD in its early stages make prevention a reasonable, if ambitious, goal. Copyright © 2015 Elsevier Ltd. All rights reserved.

Intestinal transplantation: The anesthesia perspective.

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Dalal, Aparna

2016-04-01

Intestinal transplantation is a complex and challenging surgery. It is very effective for treating intestinal failure, especially for those patients who cannot tolerate parenteral nutrition nor have extensive abdominal disease. Chronic parental nutrition can induce intestinal failure associated liver disease (IFALD). According to United Network for Organ Sharing (UNOS) data, children with intestinal failure affected by liver disease secondary to parenteral nutrition have the highest mortality on a waiting list when compared with all candidates for solid organ transplantation. Intestinal transplant grafts can be isolated or combined with the liver/duodenum/pancreas. Organ Procurement and Transplantation Network (OPTN) has defined intestinal donor criteria. Living donor intestinal transplant (LDIT) has the advantages of optimal timing, short ischemia time and good human leukocyte antigen matching contributing to lower postoperative complications in the recipient. Thoracic epidurals provide excellent analgesia for the donors, as well as recipients. Recipient management can be challenging. Thrombosis and obstruction of venous access maybe common due to prolonged parenteral nutrition and/or hypercoaguability. Thromboelastography (TEG) is helpful for managing intraoperative product therapy or thrombosis. Large fluid shifts and electrolyte disturbances may occur due to massive blood loss, dehydration, third spacing etc. Intestinal grafts are susceptible to warm and cold ischemia and ischemia-reperfusion injury (IRI). Post-reperfusion syndrome is common. Cardiac or pulmonary clots can be monitored with transesophageal echocardiography (TEE) and treated with recombinant tissue plasminogen activator. Vasopressors maybe used to ensure stable hemodynamics. Post-intestinal transplant patients may need anesthesia for procedures such as biopsies for surveillance of rejection, bronchoscopy, endoscopy, postoperative hemorrhage, anastomotic leaks, thrombosis of grafts etc. Asepsis

Long-term outcome of self expandable metal stents for biliary obstruction in chronic pancreatitis.

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Waldthaler, Alexander; Schütte, Kerstin; Weigt, Jochen; Kropf, Siegfried; Malfertheiner, Peter; Kahl, Stefan

2013-01-10

Insertion of a self-expandable metal stent is still controversial for treatment of benign common bile duct stenosis but can be a valuable alternative to surgical treatment. Aim of our study was to analyze the efficacy of covered and uncovered self-expandable metal stent in patients with chronic pancreatitis and common bile duct stenosis. Twenty patients with common bile duct stenosis due to alcoholic chronic pancreatitis were retrospective analyzed. All patients had advanced chronic pancreatitis, presenting with calcifications in pancreatic head. Uncovered self-expandable metal stent (uSEMS) were used in 11 patients (3 females, 8 males) while in 9 patients (3 females, 6 males) partially covered self-expandable metal stent (cSEMS) were inserted. All patients treated with self-expandable metal stent had contraindications for surgery. Overall mean follow up time was 155 weeks: 206 (52-412) weeks in uSEMS, and 93 (25-233) weeks in cSEMS, respectively. Stent patency was in mean 118 weeks: 159 (44-412) weeks in uSEMS and 67 (25-150) weeks in cSEMS (P=0.019). In the uSEMS group, reintervention was necessary in 5 patients (45%) due to stent obstruction, whereas in the cSEMS group 4 patients (44%) needed reintervention (2 obstructions, 2 migration). Stent migration is an early complication, compared to obstruction (P<0.05), and in cSEMS obstruction occurred significantly earlier compared to uSEMS (P<0.05). Patency of uSEMS was significantly longer compared to partially cSEMS. Available self-expandable metal stent, unfortunately, do not meet the demands on successful treatment of benign common bile duct stenosis.

Echocardiographic predictors of exercise capacity and mortality in chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Schoos, Mikkel Malby; Dalsgaard, Morten; Kjærgaard, Jesper

2013-01-01

Chronic obstructive pulmonary disease (COPD) reduces exercise capacity, but lung function parameters do not fully explain functional class and lung-heart interaction could be the explanation. We evaluated echocardiographic predictors of mortality and six minutes walking distance (6MWD), a marker...... for quality of life and mortality in COPD....

Acute small bowel obstruction due to chicken bone bezoar

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Vetpillai P

2012-12-01

Full Text Available Preadeepan Vetpillai,1 Ayo Oshowo21CT2 Surgery in General, Charing Cross Hospital, 2Colorectal and Laparoscopic Surgery, Whittington Hospital, London, UKAbstract: Acute intestinal obstruction due to foreign bodies, or bezoar, is a rare occurrence in an adult with a normal intestinal tract. We report an unusual case of a 43-year-old black man with no previous abdominal surgery and no significant medical history who presented with an acute episode of small bowel obstruction due to an impacted undigested chicken bone.Keywords: small bowel obstruction, chicken bone, bezoar

Impact of exercise capacity on dyspnea and health-related quality of life in patients with chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Jacobsen, Ramune; Frølich, Anne; Godtfredsen, Nina S

2012-01-01

To assess the impact of the amount of exercise training during pulmonary rehabilitation (PR) program for improvements in dyspnea and health-related quality of life (HRQOL) in patients with chronic obstructive pulmonary disease (COPD).......To assess the impact of the amount of exercise training during pulmonary rehabilitation (PR) program for improvements in dyspnea and health-related quality of life (HRQOL) in patients with chronic obstructive pulmonary disease (COPD)....

High satisfaction and low decisional conflict with advance care planning among chronically ill patients with advanced chronic obstructive pulmonary disease or heart failure using an online decision aid: A pilot study.

Science.gov (United States)

Van Scoy, Lauren J; Green, Michael J; Dimmock, Anne Ef; Bascom, Rebecca; Boehmer, John P; Hensel, Jessica K; Hozella, Joshua B; Lehman, Erik B; Schubart, Jane R; Farace, Elana; Stewart, Renee R; Levi, Benjamin H

2016-09-01

Many patients with chronic illnesses report a desire for increased involvement in medical decision-making. This pilot study aimed to explore how patients with exacerbation-prone disease trajectories such as advanced heart failure or chronic obstructive pulmonary disease experience advance care planning using an online decision aid and to compare whether patients with different types of exacerbation-prone illnesses had varied experiences using the tool. Pre-intervention questionnaires measured advance care planning knowledge. Post-intervention questionnaires measured: (1) advance care planning knowledge; (2) satisfaction with tool; (3) decisional conflict; and (4) accuracy of the resultant advance directive. Comparisons were made between patients with heart failure and chronic obstructive pulmonary disease. Over 90% of the patients with heart failure (n = 24) or chronic obstructive pulmonary disease (n = 25) reported being "satisfied" or "highly satisfied" with the tool across all satisfaction domains; over 90% of participants rated the resultant advance directive as "very accurate." Participants reported low decisional conflict. Advance care planning knowledge scores rose by 18% (p < 0.001) post-intervention. There were no significant differences between participants with heart failure and chronic obstructive pulmonary disease. Patients with advanced heart failure and chronic obstructive pulmonary disease were highly satisfied after using an online advance care planning decision aid and had increased knowledge of advance care planning. This tool can be a useful resource for time-constrained clinicians whose patients wish to engage in advance care planning. © The Author(s) 2016.

eHealth to stimulate physical activity in patients with chronic obstructive pulmonary disease

NARCIS (Netherlands)

Vorrink, S.N.W.

2016-01-01

Persons with Chronic Obstructive Pulmonary Disease (COPD) demonstrate reduced physical activity (PA) levels compared to healthy age-matched controls. Regular PA is associated with positive health outcomes. Inactivity leads to deconditioning, which leads to increased symptoms and a further reduction

Reducing chronic obstructive pulmonary disease readmissions: the role of the durable medical equipment provider.

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Messenger, Robert W

2012-01-01

Exacerbation and frequent rehospitalization in chronic obstructive pulmonary disease exacts a heavy toll on the US health care system. To address these issues, new initiatives have been proposed that are largely based on financial penalties to promote patient education and postdischarge care. However, as laudable as these goals are, improving outcomes in the chronic obstructive pulmonary disease population is more confounding than it may first appear. Chronic hypoxia, cognitive dysfunction, poor nutrition, and economic disadvantage are just a few of the challenges that require creative solutions and ongoing support. Case managers need to utilize all the potential products and services that can assist in improving outcomes for these patients. Durable medical equipment providers are often viewed as purveyors of medical equipment that offer little in the form of clinical support. However, in many cases these providers represent an overlooked resource that provides individualized, highly structured patient education and ongoing support programs. The challenge is in identifying those durable medical equipment providers that offer patients contemporary technology, and have both the resources and the commitment to provide patient support that is amenable to the goals of the hospital. This article reviews many of the confounding issues that contribute to the frequent rehospitalization of chronic obstructive pulmonary disease patients. Recommendations to improve patient education and oxygen therapy outcomes are provided along with suggestions to aid in the vetting of durable medical equipment providers. Acute care hospitals, long-term acute care hospitals, extended care facilities, integrated delivery systems. 1. An understanding of the complex variables that play in the management of chronic obstructive pulmonary disease will help the case manager to plan an effective course of care. 2. Case managers need to ensure that patients receive long-term oxygen technology that

Five-year survival and causes of death in patients on home parenteral nutrition for severe chronic and benign intestinal failure

DEFF Research Database (Denmark)

Joly, Francisca; Baxter, Janet; Staun, Michael

2018-01-01

BACKGROUND & AIM: Home parenteral nutrition (HPN) is the primary treatment for chronic intestinal failure (IF). Intestinal transplantation (ITx) is indicated when there is an increased risk of death due to HPN complications or to the underlying disease. Age, pathophysiologic conditions and underl......BACKGROUND & AIM: Home parenteral nutrition (HPN) is the primary treatment for chronic intestinal failure (IF). Intestinal transplantation (ITx) is indicated when there is an increased risk of death due to HPN complications or to the underlying disease. Age, pathophysiologic conditions...

Intestinal Duplication Cyst presenting as Volvulus: A rare case report with Review of Literatures

Directory of Open Access Journals (Sweden)

Prasan Kumar Hota

2015-03-01

Full Text Available Intestinal duplication cyst is a rare congenital anomaly occurring any where along the alimentary tract, from mouth to anus. They can present with numerous complications like perforation, bleeding or intestinal obstruction. We report a rare case  of intestinal duplication cyst of ileum with acute intestinal obstruction due to volvulus with review of literature.

Benefits and complications of noninvasive mechanical ventilation for acute exacerbation of chronic obstructive pulmonary disease.

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Rocha, Eduardo; Carneiro, Elida Mara

2008-06-01

Chronic obstructive pulmonary disease (COPD) is defined as a syndrome characterized by usually progressive chronic airflow limitation which is associated to a bronchial hyperresponsiveness and is partially reversible. Noninvasive mechanical ventilation is an alternative treatment for patients with COPD exacerbations. The objective of the literature reviews was to verify noninvasive mechanical ventilation benefits and complications in acute exacerbations of chronic obstructive pulmonary disease in patients. This national and international's scientific literature review was developed according to criteria established for documentary research in the MedLine, LILACS, SciElo, PubMed and Cochrane, databases using the key words: chronic obstructive pulmonary disease and noninvasive mechanical ventilation. Inclusion criteria were articles published from 1995 to 2007; in English, Spanish and Portuguese; studies in the human model and with no gender restriction. Noninvasive mechanical ventilation can reduce partial pressure of carbon dioxide, improve gas exchange, alleviate symptoms as dyspnea caused by fatigue of the respiratory muscles, reduce duration of hospitalization, decrease need for invasive mechanical ventilation, reduce number of complications and also lessen hospital mortality. The main complications found were: facial skin erythema, claustrophobia, nasal congestion, face pain, eye irritation, aspiration pneumonia, hypotension, pneumothorax, aerophagia, hypercapnia, gastric insufflation, vomit, bronchoaspiration, morning headaches, face injuries, air embolism and, last but not least, discomfort of the patient. Noninvasive mechanical ventilation can be more effective in patients with moderate-severe exacerbations of COPD and these complications can be minimized by an adequate interface also by the contribution of the physiotherapist experience.

Intestinal lymphangiectasia in children

Science.gov (United States)

Isa, Hasan M.; Al-Arayedh, Ghadeer G.; Mohamed, Afaf M.

2016-01-01

Intestinal lymphangiectasia (IL) is a rare disease characterized by dilatation of intestinal lymphatics. It can be classified as primary or secondary according to the underlying etiology. The clinical presentations of IL are pitting edema, chylous ascites, pleural effusion, acute appendicitis, diarrhea, lymphocytopenia, malabsorption, and intestinal obstruction. The diagnosis is made by intestinal endoscopy and biopsies. Dietary modification is the mainstay in the management of IL with a variable response. Here we report 2 patients with IL in Bahrain who showed positive response to dietary modification. PMID:26837404

[Acute states in gastroenterology: spontaneous bacterial peritonitis and the acute intestinal pseudoobstruction syndrome].

Science.gov (United States)

Lukás, K

2001-07-19

Our article concentrates on two acute states, which develop less dramatically but their after-effects may be very serious: Spontaneous bacterial peritonitis and Ogilvie's syndrome. Spontaneous bacterial peritonitis is a bacterial infection of the ascitic fluid without any intraperitoneal source of infection. Ascites is a condition of the disease but need not be clinically manifested. Spontaneous bacterial peritonitis comes usually during heavy hepatic impairment. Diagnosis can be set according: 1. Positive cultivation of ascitic fluid, 2. PMN levels higher than 250/mm3, 3. No infection, which may require a surgical intervention is apparent. Liver disease, which brings about the spontaneous bacterial peritonitis can be: 1. Chronic (e.g. alcoholic cirrhosis), 2. Subacute (e.g. alcoholic hepatitis), 3. Acute (e.g. fulminant hepatic failure). Mortality of this form of peritonitis can reach up to 46%. The most frequent etiological factor is alcohol and viral hepatitis, the most frequent agents are E. coli and Klebsiella pneumoniae. The disease is most effectively cured by cefalosporins of the third generation. With inadequate treatment, prognosis may be poor. Intestinal pseudoobstruction syndrome has clinical symptomatology of a serious impairment with ileus without signs of any mechanical intestinal obstruction. Syndrome can be classified according to its development: 1. Acute form--acute intestinal pseudoobstruction syndrome--Ogilvie's syndrome, 2. Chronic form--chronic intestinal pseudoobstruction syndrome. Pathogenic mechanism of the syndrome is not known. The disease is related to immobility, administration of some drugs, electrolyte imbalance and concomitant diseases (most frequently malignant tumors). Clinical symptomatology dominates nausea, vomiting, diffuse abdominal pain, constipation or diarrhoea. For diagnostics the first step should be termination of all medication, which could have causing affects, then taking native abdominal X-ray picture where gaseous

Branched-chain aminoacids and retraining of patients with chronic obstructive lung disease.

Science.gov (United States)

Menier, R; Talmud, J; Laplaud, D; Bernard, M P

2001-12-01

The aim of this work was to improve the efficacy of rehabilitation by retraining, by oral supply in branched-chain aminoacids (BCAA). Patients with chronic respiratory insufficiency mainly suffer from obstructive bronchitis due to tobacco or asthma. Nutritional assessment is one of the components of respiratory rehabilitation, with retraining. Intense physical training for several days negativates the nitrogen balance, the beginning of a training programme for sedentary patients increases their need in proteins. An additional supply in branched-chain aminoacids increases proteic anabolism, by synthesis increase and catabolism slackening of proteins. Moreover it is known that exposure to high altitude reduces lean mass by inducing a muscular atrophy, which can be avoided by the BCAA provided. This leads to wonder if extra supply of BCAA could play similar role in muscular mass loss induced by pathological chronic hypoxia. The prospective and comparative survey carried out in Toki-Eder (private hospital in Cambo) consisted in supplying (during five weeks or more) 30 retrained patients suffering from chronic obstructive bronchitis, and in matching them with 30 witnesses (obstructive patients retrained without additional supply in BCAA). Their mean hypoxemia amounted to 7 torr for age. Each of them improved their reached maximal power, and their VO2 SL, very highly significantly. Each of them developed a moderate metabolic acidosis (whose possible mechanisms are discussed) and slightly increased their ventilation at rest. On the other hand only the supplied patients improved their PaO2 at rest highly significantly, a result which poses the question of the responsible mechanism, most likely a decrease of pulmonary shunt effect. The hypotheses concerning the acid load due to BCAA ingestion are discussed. Only the supplied patients developed hypocapnia expressing a gaseous alkalosis which might be due to a direct effect of BCAA on the respiratory centers. This observation

The radiological features of chronic radiation enteritis

International Nuclear Information System (INIS)

Mendelson, R.M.; Nolan, D.J.

1985-01-01

The radiological findings, using a single-contrast barium infusion technique, are described in a series of 13 patients with chronic radiation enteritis. The signs include evidence of submucosal thickening, single or multiple stenoses, adhesions and sinus or fistula formation. A combination of these signs characterises the condition. This technique is particularly suited to the investigation of radiation enteritis because of its ability to distend maximally the small intestine. A cause, stenosis and/or adhesions, was demonstrated in the eight of the 13 patients presenting with intermittent small-intestinal obstruction. Three patients had diarrhoea as their predominant complaint and a fistula was demonstrated in two. (author)

[Rehabilitation of chronic obstructive pulmonary diseases at the lung hospital (author's transl)].

Science.gov (United States)

Meister, W

1979-12-01

The modern lung hospital offers favorable conditions for the rehabilitation of patients suffering from chronic obstructive pulmonary diseases. In the years from 1972 to 1976 2398 patients suffering from chronic bronchitis, bronchial asthma and pulmonary emphysema were subjected to a rehabilitation process at the central hospital for heart and lung diseases Bad Berka. A long-term therapy plan based on a most accurate investigation possible of all the factors which trigger off the complaint in each case was used as baseline. An account is given of the resulting diagnostic and therapeutic program carried out. In the case of chronic obstructive pulmonary diseases it is particularly difficult to assess the effectiveness of rehabilitation measures. One aspect dealt with is the restoration of working capacity. 56.7% of the men and 56.8% of the women were capable of working when they were dismissed. 31.6% of male and 26.4% of female patients were invalids, 11.7% and 16.8% respectively were old age pensioners. Rehabilitation success depended on variables such as age, degree of cardio-pulmonary limitation in performance, as well as on certain concomitant diseases and the patient's cooperation. A decisive factor in some cases was also whether suitable employment could be found for these patients whose age ranges between 40 and 60.

Effectiveness of a respiratory rehabilitation programme in patients with chronic obstructive pulmonary disease.

Science.gov (United States)

Prunera-Pardell, María Jesús; Padín-López, Susana; Domenech-Del Rio, Adolfo; Godoy-Ramírez, Ana

To evaluate the effectiveness of the multidisciplinary respiratory rehabilitation (RR) programme in patients with severe or very severe chronic obstructive pulmonary disease pre the RR programme, at the end of the programme and one year after the RR, measuring changes in ability to exercise (walking test), effort tolerance(forced expiratory volume (FEV1)) and health-related quality of life. Quasi-experimental single group design. We included patients diagnosed with severe or very severe chronic obstructive pulmonary disease (stages III and IV of the GOLD classification) who entered the rehabilitation programme for the years 2011 and 2012. Demographic data, questionnaires on general health-related quality of life (SF-36) and specific to respiratory patients (St George's Respiratory Questionnaire), FEV1% and exercise capacity test (running test 6minutes) were collected. Data were collected before the RR programme, at the end of the RR programme and a year after completing the program. No significant differences in FEV1% values were observed. Regarding exercise capacity, an increase in distance walked in the walking test was noted, which changed significantly after training, 377±59.7 to 415±79 m after one year (P<.01). A statistically significant improvement in mean scores of HRQoL was observed, except for the emotional role dimension of the SF-36 questionnaire. A pulmonary rehabilitation programme for 8 weeks improved the exercise capacity, dyspnoea and quality of life of patients with severe and very severe chronic obstructive pulmonary disease. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

C-reactive protein as a predictor of prognosis in chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Dahl, Morten; Vestbo, Jørgen; Lange, Peter

2007-01-01

RATIONALE: Patients with chronic obstructive pulmonary disease (COPD) have an ongoing systemic inflammation, which can be assessed by measuring serum C-reactive protein (CRP). OBJECTIVE: To determine whether increased serum CRP in individuals with airway obstruction predicts future hospitalization...... and death from COPD. METHODS: We performed a cohort study with a median of 8-yr follow-up of 1,302 individuals with airway obstruction selected from the ongoing Copenhagen City Heart Study. MEASUREMENTS AND MAIN RESULTS: We measured serum CRP at baseline, and recorded COPD admissions and deaths as outcomes...... consumption, and ischemic heart disease, the hazard ratios for hospitalization and death due to COPD were increased at 1.4 (95% confidence interval, 1.0-2.0) and 2.2 (1.2-3.9) in individuals with baseline CRP > 3 mg/L versus

About GI Motility

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... Pseudo-Obstruction Small Bowel Bacterial Overgrowth The Large Intestine (Colon) Constipation Diarrhea Hirschsprung's Disease Irritable Bowel Syndrome (IBS) The Anorectum and Pelvic Floor Fecal Incontinence ...

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