-
Irish Journal of Medical Science Jun 2022Acute sigmoid volvulus (ASV) represents a small but significant portion of cases of large bowel obstruction, especially in the elderly and co-morbid. Given the...
BACKGROUND
Acute sigmoid volvulus (ASV) represents a small but significant portion of cases of large bowel obstruction, especially in the elderly and co-morbid. Given the characteristics of the patient cohort most commonly affected, a non-operative/conservative approach is often undertaken but is associated with a high rate of recurrence.
OBJECTIVE
We sought to evaluate outcomes for those patients who underwent non-operative management, emergency surgery or staged, semi-elective surgery following decompression for ASV at our institution.
METHODS
Hospital in-patient enquiry (HIPE) data were used to identify all patients who presented with sigmoid volvulus between January 2005 and June 2020 inclusive. Patient notes were interrogated, including surgical and endoscopic procedures performed. Patient demographics and co-morbidities were recorded.
RESULTS
Thirty-nine patients were treated over a 15-year period with a mean age of 73 years at first presentation (range 36-93). Twenty-two patients (56%) had just a single admission for ASV with three deaths in this group. Seventeen patients (44%) had more than one admission with volvulus due to recurrence after a decompression-only strategy on the index admission. Of these, three succumbed to complications of their subsequent episodes of volvulus. Twenty-five patients underwent surgical intervention (fifteen on, or shortly following, their first admission and ten following at least two admissions for ASV). The overall mortality in the operative group was 2/25 (8%) with both deaths in those undergoing emergency surgeries. Five patients were treated successfully with endoscopic measures alone and had required no further interventions at the time of compiling data.
CONCLUSION
There is a high recurrence rate following non-operative management of acute sigmoid volvulus and consequently, a cumulative increase in the attendant significant morbidity and mortality with subsequent episodes. Given the relatively low complication rate of definitive surgery, even in those patients perceived to be high risk, we contend that all patients should be considered for early surgery to prevent the likely recurrence of sigmoid volvulus.
Topics: Aged; Cohort Studies; Elective Surgical Procedures; Humans; Intestinal Volvulus; Retrospective Studies; Sigmoid Diseases
PubMed: 34327621
DOI: 10.1007/s11845-021-02713-0 -
Acta Veterinaria Scandinavica Dec 2022Although left and right displacement of the abomasum and abomasal volvulus are well-known disorders of cattle, a comparative evaluation of the clinical, laboratory and...
BACKGROUND
Although left and right displacement of the abomasum and abomasal volvulus are well-known disorders of cattle, a comparative evaluation of the clinical, laboratory and ultrasonographic findings of these types of abomasal displacements has not been undertaken. Therefore, the objective of this study was to compare these conditions in a large population of cows. The medical records of 1982 dairy cows with left displaced abomasum (LDA, n = 1341), right displaced absomasum (RDA, n = 338) and abomasal volvulus (AV, n = 303) were searched for the results of clinical, laboratory and ultrasonographic evaluations.
RESULTS
The main clinical findings were an abnormal demeanour in 48.2% of the cows, reduced rumen motility in 89.7% and decreased intestinal motility in 61.1%. Ballottement and simultaneous auscultation and percussion and simultaneous auscultation were positive on the left side in 96.9% of the cows with LDA and on the right in 98.5% of the cows with RDA and in 99.3% of the cows with AV. Ultrasonography was useful for diagnosing LDA in 97.9% of the cows and RDA/AV in 90.2% of the cows. The laboratory findings characteristic of abomasal reflux syndrome varied in severity; 83% of the cows had hypokalaemia, 67% had increased rumen chloride concentration, 67% had an increased base excess and 50% had haemoconcentration. Based on the clinical signs, a definitive diagnosis was made in 75.0% of the cows with LDA and in 22.5% of the cows with RDA/AV. Ultrasonography was required for a definitive diagnosis in another 22.0% of the cows with LDA and in 53.0% of the cows with RDA/AV. Laparotomy or postmortem examination was required for reliable differentiation of RDA and AV.
CONCLUSIONS
LDA, RDA and AV differ with respect to the severity and the frequency of several abnormal clinical, laboratory and ultrasonographic findings as well as the methods required for a diagnosis.
Topics: Female; Cattle; Animals; Pregnancy; Intestinal Volvulus; Abomasum; Stomach Diseases; Rumen; Cattle Diseases
PubMed: 36539887
DOI: 10.1186/s13028-022-00656-9 -
BMC Gastroenterology Mar 2023The aim of this study is to investigate the clinical characteristics and treatment experience of intestinal volvulus, and to analyze the incidence of adverse events and...
BACKGROUND
The aim of this study is to investigate the clinical characteristics and treatment experience of intestinal volvulus, and to analyze the incidence of adverse events and related risk factors of intestinal volvulus.
METHODS
Thirty patients with intestinal volvulus admitted to the Digestive Emergency Department of Xijing Hospital from January 2015 to December 2020 were selected. The clinical manifestations, laboratory tests, treatment and prognosis were retrospectively analyzed.
RESULTS
A total of 30 patients with volvulus were enrolled in this study, including 23 males (76.7%), with a median age of 52 years (33-66 years). The main clinical manifestations were abdominal pain in 30 cases (100%), nausea and vomiting in 20 cases (67.7%), cessation of exhaust and defecation in 24 cases (80%), and fever in 11 cases (36.7%). The positions of intestinal volvulus were jejunum in 11 cases (36.7%), ileum and ileocecal in 10 cases (33.3%), sigmoid colon in 9 cases (30%). All 30 patients received surgical treatment. Among the 30 patients underwent surgery, 11 patients developed intestinal necrosis. We found that the longer the disease duration (> 24 h), the higher the incidence of intestinal necrosis, and the higher the incidence of ascites, white blood cell count and neutrophil ratio in the intestinal necrosis group were significantly higher than those in the non-intestinal necrosis group (p < 0.05). After treatment, 1 patient died of septic shock after operation, and 2 patients with recurrent volvulus were followed up within 1 year. The overall cure rate was 90%, the mortality rate was 3.3%, and the recurrence rate was 6.6%.
CONCLUSION
Laboratory examination, abdominal CT and dual-source CT are very important for the diagnosis of volvulus in patients with abdominal pain as the main symptom. Increased white blood cell count, neutrophil ratio, ascites and long course of disease are important for predicting intestinal volvulus accompanied by intestinal necrosis. Early diagnosis and timely intervention can save lives and prevent serious complications.
Topics: Male; Humans; Middle Aged; Intestinal Volvulus; Retrospective Studies; Ascites; Colon, Sigmoid; Necrosis; Intestinal Obstruction
PubMed: 36977994
DOI: 10.1186/s12876-023-02699-2 -
Annals of the Royal College of Surgeons... Feb 2022Patients with sigmoid volvulus (SV) are at a high risk of recurrence with increased morbidity and mortality. This study aims to review whether patients with SV underwent...
INTRODUCTION
Patients with sigmoid volvulus (SV) are at a high risk of recurrence with increased morbidity and mortality. This study aims to review whether patients with SV underwent definitive surgical treatment after initial endoscopic reduction according to the guidelines, and to compare mortality rate between surgical and conservative management.
METHODS
Retrospective study conducted at East Kent Hospitals University NHS Foundation Trust, included all patients with SV between 2016 and 2018. The primary outcome was 30-day mortality following the initial management of the acute attack. Secondary outcomes were recurrence rate and overall mortality. The median follow-up period was 3 years.
RESULTS
A total of 40 patients were identified with a median age of 82 years; 27 (67%) were males. Of these 40 patients, 6 (15%) had emergency surgery, 26 (65%) received endoscopic decompression only, and 8 (20%) had planned definitive resection; 32 patients (80%) had recurrence and the median interval between any two episodes was 86 days. The mortality rate among patients with ASA grade 3 or 4 in the three groups, elective surgery, emergency surgery and decompression only, was 0%, 25% and 70% respectively, whereas it was 0%, 50% and 33% in those with ASA grade 2. The mortality rate among patients with similar ASA who had a planned surgery was significantly lower compared with those who did not undergo surgery (=0.003).
CONCLUSIONS
In patients with sigmoid volvulus, regardless of ASA grade, performing early definitive surgery following initial endoscopic decompression resulted in a statistically significant lower mortality rate.
Topics: Aged, 80 and over; Decompression, Surgical; Female; Humans; Intestinal Volvulus; Lumbar Vertebrae; Male; Retrospective Studies; Sigmoid Diseases; Treatment Outcome
PubMed: 34860119
DOI: 10.1308/rcsann.2021.0123 -
Internal Medicine (Tokyo, Japan) Mar 2021Cecal volvulus is an uncommon cause of colonic obstruction. First-line treatment for cecal volvulus is surgery, as nonoperative management is rarely achievable. We...
Cecal volvulus is an uncommon cause of colonic obstruction. First-line treatment for cecal volvulus is surgery, as nonoperative management is rarely achievable. We herein report an extremely rare case of a patient with spontaneously resolved cecal volvulus; no recurrence occurred without elective surgery. A 47-year-old woman presented with acute lower abdominal pain. She was misdiagnosed with small bowel obstruction and treated conservatively. A few hours later, she was correctly diagnosed with cecal volvulus. Subsequently, her symptoms and computed tomography findings of cecal volvulus completely disappeared. She refused elective surgery, but no recurrence occurred during five months of follow-up.
Topics: Abdominal Pain; Cecal Diseases; Female; Humans; Intestinal Obstruction; Intestinal Volvulus; Middle Aged; Tomography, X-Ray Computed
PubMed: 33055481
DOI: 10.2169/internalmedicine.5532-20 -
Archives of Disease in Childhood Dec 2021Despite the advantages of ultrasound (US), upper gastrointestinal contrast series (UGI) remains the first-line diagnostic modality in the diagnosis of midgut malrotation... (Meta-Analysis)
Meta-Analysis
CONTEXT
Despite the advantages of ultrasound (US), upper gastrointestinal contrast series (UGI) remains the first-line diagnostic modality in the diagnosis of midgut malrotation and volvulus in children.
OBJECTIVE
Evaluate the diagnostic accuracy of US in the diagnosis of malrotation with or without volvulus in children and adolescents aged 0-21 years, compared with the reference standard (diagnosis by surgery, UGI, CT, MRI, and clinical follow-up individually or as a composite).
DATA SOURCES
We searched the electronic databases Ovid-MEDLINE, Embase, Scopus, CINAHL, and the Cochrane library in October 2019 and updated on 18 August 2020.
STUDY SELECTION
Studies evaluating the diagnostic performance of US for diagnosis of midgut malrotation with or without volvulus in children (0-21 years).
DATA EXTRACTION AND SYNTHESIS
The data were extracted independently by two authors and a bivariate model was used for synthesis.
RESULTS
Meta-analysis of 17 cohort or cross-sectional studies and 2257 participants estimated a summary sensitivity of 94% (95% CI 89% to 97%) and summary specificity of 100% (95% CI 97% to 100%) (moderate certainty evidence) for the use of US for the diagnosis of malrotation with or without midgut volvulus compared with the reference standard. Subgroup analysis and meta-regression revealed better diagnostic accuracy in malrotation not complicated by volvulus, in the neonatal population and enteric fluid administration before US.
CONCLUSIONS
Moderate certainty evidence suggests excellent diagnostic accuracy and coupled with the advantages, a strong case exists for the use of abdominal US as the first-line diagnostic test for suspected midgut malrotation with or without volvulus in children and adolescents.
Topics: Adolescent; Child; Child, Preschool; Cross-Sectional Studies; Digestive System Abnormalities; Female; Humans; Infant; Infant, Newborn; Intestinal Volvulus; Magnetic Resonance Imaging; Male; Sensitivity and Specificity; Ultrasonography
PubMed: 33879472
DOI: 10.1136/archdischild-2020-321082 -
The Canadian Veterinary Journal = La... Jul 2022A 6-year-old neutered male golden retriever mix dog was presented for investigation of acute restlessness, increased respiratory effort, non-productive retching, and...
A 6-year-old neutered male golden retriever mix dog was presented for investigation of acute restlessness, increased respiratory effort, non-productive retching, and anorexia. Initial abdominal radiography revealed marked gastric dilation with a normal gastric shape and position, along with mineralized granular material in the pyloric region, consistent with a pyloric outflow obstruction secondary to suspected sand impaction. The dog was stabilized with gastric trocharization and medical management with intravenous fluids, antiemetics, polyethylene glycol a nasogastric tube, and analgesia was initiated. The dog developed aspiration pneumonia during hospitalization and became oxygen-dependent. There was no significant improvement of clinical status despite 72 h of medical management, and surgical intervention was subsequently recommended. Exploratory laparotomy revealed a counterclockwise gastric dilatation and volvulus. The stomach was repositioned into normal anatomic position and an incisional gastropexy was performed. The dog was maintained in the intensive care unit for 4 d postoperatively. Currently, 3 mo postoperatively, the dog is healthy without recurrence of clinical signs. Key clinical message: Counterclockwise gastric dilatation and volvulus is a rare condition in veterinary medicine; however, it should be considered in a patient with acute gastric distension and signs of pyloric outflow obstruction when characteristic radiological signs of clockwise gastric dilatation and volvulus are absent, and there is radiological evidence of persistent gastric foreign material despite medical management. Misdiagnosis of counterclockwise gastric dilatation and volvulus can delay definitive surgical intervention and lead to higher morbidity and mortality.
Topics: Animals; Dog Diseases; Dogs; Gastric Dilatation; Gastropexy; Intestinal Volvulus; Male; Stomach Volvulus
PubMed: 35784770
DOI: No ID Found -
Revista Medica Del Instituto Mexicano... Aug 2022Cecal volvulus is a rare disease that causes intestinal obstruction. It has various congenital and acquired risk factors. It is frequently associated with abnormal cecal... (Review)
Review
BACKGROUND
Cecal volvulus is a rare disease that causes intestinal obstruction. It has various congenital and acquired risk factors. It is frequently associated with abnormal cecal fixation, and it is caused by torsion of the cecum in one of its three axes. It is not different from other causes of intestinal obstruction, but a delay in its diagnosis can lead to ischemia, necrosis and colon perforation. Its management depends on the viability of the tissues, ranging from untwisting and cecopexy to hemicolectomy with or without anastomosis. We present a case of caecal volvulus (caecal bascule) and review the literature as well.
CLINICAL CASE
43-year-old female, who was admitted to an emergency department with data of intestinal obstruction. A simple tomography of the abdomen was performed, where a dilated colon and an image that resembles an inverted coffee bean were identified. An exploratory laparotomy was performed, identifying a bascule-type cecal volvulus, without vascular compromise. Devolvulation, decompression through appendectomy, and caecopexy were performed. After the surgical event, the patient recovered without incident and was discharged with adequate controls by external consultation.
CONCLUSIONS
Cecal volvulus is a cause of intestinal obstruction with a low incidence, which is why early recognition and treatment are key to avoiding the complications that its evolution entails. This type of disease should be among our differential diagnoses, since treatment is surgical and delay leads to a high mortality rate.
Topics: Adult; Appendectomy; Cecal Diseases; Colectomy; Female; Humans; Intestinal Obstruction; Intestinal Volvulus
PubMed: 36049083
DOI: No ID Found -
Balkan Medical Journal Jan 2021Hirschsprung's disease and sigmoid volvulus can sometimes be seen in the same patient.
BACKGROUND
Hirschsprung's disease and sigmoid volvulus can sometimes be seen in the same patient.
AIMS
To investigate the presence of Hirschsprung's disease in patients with sigmoid volvulus and to discuss the diagnosis and treatment methods.
STUDY DESIGN
Systematic review.
METHODS
This systematic review has been reported in line with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses and the methodological quality of systematic reviews guidelines. The PubMed and Scopus databases were scanned using the keywords "Hirschsprung* volvulus*" and "congenital aganglionic megacolon volvulus*". The reference list of the selected studies was reviewed for cross-checking. Two reviewers independently screened the available literature. Only the Hirschsprung's disease cases involving sigmoid volvulus were included, and cases of patients with volvulus in other sites was excluded. There was no restriction with respect to the publication language and type of writing. The primary outcome was morbidity and mortality.
RESULTS
A total of 31 cases were analyzed in 22 articles; 97% of the patients were under the age of 40, 90% were male. There was a statistically significant difference in the necessity for relaparotomy between patients who were scheduled for sigmoid volvulus therapy with the suspicion of Hirschsprung's disease and patients who were treated without suspicion of Hirschsprung's disease (0% vs 37.5%, p=0.02). While there was no postoperative death in cases with suspected Hirschsprung disease, this mortality rate was 25% in cases without suspicion (p = 0.08).
CONCLUSION
Hirschsprung's disease should be excluded with rectal biopsy if a patient with sigmoid volvulus is under 40 years of age and has complaints of constipation from childhood.
Topics: Adult; Aged, 80 and over; Child; Child, Preschool; Female; Hirschsprung Disease; Humans; Infant; Infant, Newborn; Intestinal Volvulus; Male
PubMed: 32856883
DOI: 10.4274/balkanmedj.galenos.2020.2020.4.131 -
Internal Medicine (Tokyo, Japan) 2011
Topics: Aged; Aged, 80 and over; Cecal Diseases; Colonoscopy; Female; Humans; Intestinal Volvulus; Tomography, X-Ray Computed
PubMed: 21212577
DOI: 10.2169/internalmedicine.50.4073