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Xiaoyang Liu, Zhanglei Mu, Lin Cai Department of Dermatology, Peking University People’s Hospital, Beijing, 100044, People’s Republic of ChinaCorrespondence: Lin Cai, Department of Dermatology, Peking University People’s Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing, People’s Republic of China, 100044, Tel +86-10-88325472, Fax +86-10-88325474, Email scailin66@hotmail.comAbstract: A 69-year-old man with severe atopic dermatitis (AD) received a single 600 mg subcutaneous injection of dupilumab, which resulted in a psoriatic rash on day 10. He was then given 30 mg of oral upadacitinib daily, and after 10 weeks of treatment, both the AD and the psoriasis had significantly improved. However, at week 16, the patient had no bowel movement for a week, and paralytic ileus was suspected based on the patient’s symptoms and laboratory findings. Without surgery or other treatment, one week after stopping upadacitinib, the patient resumed bowel movements and the ileus improved, suggesting a possible link between the drug and the ileus, which was considered to be possibly due to the off-target effect of Janus kinase inhibitor (JAKi). This case illustrates the complexity of the immunomodulatory effects of targeted therapies and the need for long-term observation of their mechanisms of action and side effects.Keywords: upadacitinib, paralytic ileus, atopic dermatitis, psoriasis

Mohamed Farah Osman Hidig,1 Mohamed Sheikh Hassan,1,2 Abdiwahid Ahmed Ibrahim,1 Bakar Ali Adam,1 Nor Osman Sidow,1 Said Abdi Mohamed1 1Department of Neurology, Mogadishu Somalia Turkish Training and Research Hospital, Mogadishu, Somalia; 2Faculty of Medicine and Surgery, Mogadishu University, Mogadishu, SomoliaCorrespondence: Mohamed Farah Osman Hidig, Department of Neurology, Mogadishu Somalia Turkish Training and Research Hospital, Mogadishu, Somalia, Email mfhidig@gmail.comAbstract: Emerging symmetrical limb weakness, altered sensory perception, and absent or reduced deep tendon reflexes are the hallmarks of Guillain-Barre syndrome (GBS). There are numerous studies that indicate up to two-thirds of patients with GBS may also have autonomic dysfunction. One uncommon presenting characteristic of GBS before motor weakness is evident is paralytic ileus, a sign of gastrointestinal dysautonomia. Here we describe the case of a 55-year-old man who was brought to the emergency room of our hospital with paralytic ileus, a less common symptom of early-stage GBS. The patient was initially treated with prokinetic drugs and total parenteral nutrition with no clinical improvement. The patient quickly developed ascending lower limb weakness that progressed to quadriplegia, which ultimately affected respiratory muscles, leading to respiratory failure requiring mechanical ventilation and intensive care unit hospitalization. A nerve conduction study showed demyelinating sensorimotor polyneuropathy. Analysis of cerebrospinal fluid revealed albumin-cytological dissociation. The patient was treated with intravenous immunoglobulin (IVIG) and other supportive treatments. Even though the patient’s enteral feeding support was uncomfortable due to a profound infection complicating lack of stomach emptying during the hospital stay, the patient passed away two months after being admitted. Lack of awareness about GBS gastrointestinal dysautonomia may cause delays in treatment initiation, and as a result, GBS may lead to life-threatening events. Reducing mortality and morbidity from GBS requires prompt diagnosis and treatment. This case reminds us that GBS may present as gastrointestinal dysautonomia.Keywords: Gullian-Barre syndrome, paralytic ileus, quadraparesis, intravenous immunoglobulin

Patients with systemic autoimmune rheumatic diseases are at a high risk for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and effective antiviral treatments including nirmatrelvir/ritonavir can improve their outcomes. However, there might be potential drug-drug interactions when these patients take nirmatrelvir/ritonavir together with immunosuppressants with a narrow therapeutic window, such as tacrolimus and cyclosporine. We present a case of paralytic ileus resulting from tacrolimus toxicity mediated by the use of nirmatrelvir/ritonavir in a patient with systemic lupus erythematosus (SLE). A 37-year-old female SLE patient was prescribed nirmatrelvir/ritonavir without discontinuing tacrolimus. She presented to the emergency room with symptoms of paralytic ileus including persistent abdominal pain, nausea, and vomiting, which were verified to be associated with tacrolimus toxicity. The blood concentration of tacrolimus was measured >30 ng/mL. Urgent medical intervention was initiated, while tacrolimus was withheld. The residual concentration was brought within the appropriate range and tacrolimus was resumed 8 days later. Physicians must be aware of the potential DDIs when prescribing nirmatrelvir/ritonavir, especially to those taking immunosuppresants like tacrolimus. [ABSTRACT FROM AUTHOR]

Antiphospholipid syndrome (APS) is one of the many causes of hypercoagulability which often presents with vascular thrombosis in the presence of antiphospholipid antibodies. Symptoms vary depending on the location of the thrombosis. Gastrointestinal symptoms such as paralytic ileus is one of the rare symptoms in APS. The main therapy for APS is use of anticoagulants, but this becomes difficult when there is ongoing bleeding. We report a successful but challenging treatment of a 42-year-old patient who presented with paralytic ileus due to APS with cofounded on-going renal bleeding caused by renal angiomyolipoma.

Wilhelm Conrad Rontgen, a physicist from the University of Wurzburg, Germany, discovered Xrays in 1895 while experimenting with cathode rays. X-rays, identified through the fluorescence of barium platinocyanide crystals, became a significant breakthrough and were honored with recognition. In the medical field, X-rays are widely utilized for diagnostics, including acute abdominal examinations. Acute abdominal conditions, sudden disorders, require swift diagnosis involving radiographic techniques, particularly three-position abdominal projections. This research focuses on the management of the three-position abdominal radiographic technique in cases of paralytic ileus at RS Islam Siti Khadijah Palembang in 2019. Using a descriptive method, this study demonstrates that this technique provides an optimal abdominal image while considering patient comfort. Survey results from radiographers and assessments by radiology specialists confirm the quality of radiography, supporting the diagnosis of paralytic ileus. This study reflects RS Islam Siti Khadijah's commitment to providing quality healthcare services and its aspirations for medical facility development. [ABSTRACT FROM AUTHOR]

Background: Retroperitoneal panniculitis is a rare, benign, and nonspecific inflammatory disease that affects the retroperitoneal adipose tissue. The specific cause of the disease is unknown. The diagnosis is evoked by computed tomography (CT) and is rarely confirmed by biopsies. Surgical resection is sometimes attempted for complicated forms. A case of a 22-year-old man was presented who was diagnosed with retroperitoneal panniculitis, further, a literature review was also conducted to compare various presentations, etiologies, and potential treatment modalities. Case presentation: A 22-year-old man presented to the emergency department with acute abdominal pain and episodes of postprandial vomiting. A physical examination revealed marked epigastric tenderness accompanied by abdominal distension. The blood examination revealed normal lipase and amylase levels. An abdominal contrast-enhanced CT showed retroperitoneal panniculitis complicated by a paralytic ileus. A self-limiting course of the disease was obtained by adopting a conservative approach. After 20 days, there were no abnormal findings on CT and the patient was referred to internal medicine consultation for additional care. Conclusion: Diagnosis of retroperitoneal panniculitis is a real challenge to surgeons, gastroenterologists, radiologists, and pathologists. Consequently, it is imperative that all hospital practitioners should distinguish between this benign lesion and malignant diseases. [SJEMed 2023; 4(1.000): 073-075]

Background: Several gastrointestinal complications have been reported in patients with COVID-19, including motility disorders, such as acute colonic pseudo-obstruction (ACPO). This affection is characterized by colonic distention in the absence of mechanical obstruction. ACPO in the context of severe COVID-19 may be related to neurotropism and direct damage of SARS-CoV-2 in enterocytes. Method: We conducted a retrospective study of patients who were hospitalized for critical COVID-19 and developed ACPO between March 2020 and September 2021. The diagnostic criteria to define ACPO was the presence of 2 or more of the following: abdominal distension, abdominal pain, and changes in the bowel movements, associated with distension of the colon in computed tomography. Data of sex, age, past medical history, treatment, and outcomes were collected. Results: Five patients were detected. All required admission to the Intensive Care Unit. The ACPO syndrome developed with a mean of 33.8 days from the onset of symptoms. The mean duration of the ACPO syndrome was 24.6 days. The treatment included colonic decompression with placement of rectal and nasogastric tubes, endoscopy decompression in two patients, bowel rest, fluid, and electrolytes replacement. One patient died. The remaining resolved the gastrointestinal symptoms without surgery. Conclusions: ACPO is an infrequent complication in patients with COVID-19. It occurs especially in patients with critical condition, who require prolonged stays in intensive care and multiple pharmacological treatments. It is important to recognize its presence early and thus establish an appropriate treatment, since the risk of complications is high.

Abstract Background Benzyl alcohol is used as stripping agent in paints and other applications, and benzyl alcohol poisoning is indicated by symptoms, such as impaired consciousness, respiratory depression, hypotension, metabolic acidosis, and renal dysfunction. Case presentation A 27-year-old Asian man was transported to a hospital for severe disturbance of consciousness following exposure to a paint stripper containing benzyl alcohol, ethylene glycol, and hydrogen peroxide, which he was using to repaint a bridge. The patient was treated under sedation for benzyl alcohol poisoning. On day 3 of hospitalization, his abdominal computed tomography scan revealed a paralytic ileus, so he was transferred to our hospital. The combined toxicity from multiple substances, mainly benzyl alcohol, was thought to be a contributing factor for the paralytic ileus. Upon arrival, the patient also had chemical burns, hypernatremia, and elevated myogenic enzyme levels. His urinary hippuric acid level was high (14.9 g/L) upon admission to the previous hospital. We treated the patient with artificial respiration management, while avoiding high-density oxygen, and with gastrointestinal decompression by gastric tube implantation; laxatives were also administered. The paralytic ileus improved on the 4th day, the tube was removed on the 6th day, and the patient was discharged on the 11th day of hospitalization. No apparent complications were observed at discharge. Conclusions To the best of our knowledge, this is the first case report of paralytic ileus caused by benzyl alcohol, although multiple factors may have influenced the symptoms. After exposure to benzyl alcohol by inhalation and dermal absorption, the patient developed impaired consciousness, metabolic acidosis, and paralytic ileus, and the presence of elevated urinary hippuric acid led to a definitive diagnosis.

Ogilvie syndrome, or acute colonic pseudo-obstruction (ACPS) is a rare occurrence, usually following surgery. It consists of a massive dilatation of the cecum, whose diameter becomes greater than 10 cm; its severity is variable, but, if not promptly recognized, it may be life-threatening. Acute kidney injury (AKI) is reported in this context due to both septic complications and to effective hypovolemia. ACPS most commonly affects males and individuals older than 60. In women, the median age at diagnosis is lower due to a strong association with Caesarean sections. The differential diagnosis after delivery may be challenging, due to a potential overlap of symptoms with preeclampsia or hemolysis low platelet elevated liver enzymes (HELLP) syndrome, both associated with AKI. The case herein discussed, regarding a 35-year-old woman, who developed AKI and Ogilvie syndrome after a Caesarean section for preeclampsia, may exemplify these diagnostic and therapeutic challenges, and is intended to raise awareness on this unusual complication of Caesarean delivery. [ABSTRACT FROM AUTHOR]

Background: Colorectal cancer (CRC) is the second most common gastrointestinal tumor in men and the third in women. Left-hemicolectomy (LC) and low anterior resection (LAR) are considered the gold standard curative treatment. In this retrospective study, we evaluated the presence or absence of post-operative complications, in all patients who underwent Video-laparoscopic (VLS) LAR/LC with No Coil trans-anal tube positioning, and compared the data with the current literature on the topic. Methods: Thirty-nine patients diagnosed with CRC of the descending colon, splenic flexure, sigma, and rectum were recruited. LC was performed for sigmoid and descending colon cancers, while LAR was applied for tumors of the upper two-thirds of the rectum. The No Coil trans-anal tube (SapiMed Spa, Alessandria, Italy) was placed in all patients of the study at the end of surgical treatment. Results: Eighteen patients received a LAR-VLS (46%) and 21 patients received a LC-VLS (54%). The average length of hospital stay after surgery was 7 days. PPOI occurred in only one in 39 patients (2.6%) who had undergone LAR-VLS. As for complications, in no patient of the study did AL (0%) occur. Conclusion: In patients undergoing LAR-VLS and LC-VLS, we performed colorectal anastomosis and in the same surgical operation we introduced the No-Coil device. Although this is a preliminary study and subject to further investigation, we believe that the No Coil tube positioning may reduce the time of presence of first flatus and feces and the risk of AL. [ABSTRACT FROM AUTHOR]

Intestinal obstruction is a common surgical emergency, accounting for up to 20% of admissions with acute abdominal pain. Of these, 80% will have small bowel obstruction, the most common cause being adhesions. Colorectal cancer is the most common cause of large bowel obstruction. The cardinal features of obstruction are abdominal pain, vomiting, distension and absolute constipation. Initial management comprises adequate fluid resuscitation, decompression with a nasogastric tube and early identification of strangulation (signs of which may include tachycardia, tenderness, fever and leucocytosis) requiring operative intervention. Appropriate use of contrast imaging can differentiate between patients that are likely to settle conservatively and those that will require surgery. [ABSTRACT FROM AUTHOR]

Purpose: Post-operative paralytic ileus (POI) occurs after surgery because of gastrointestinal dysfunction caused by surgical invasion. We therefore investigated the frequency of POI after laparoscopic colorectal surgery in patients with colorectal cancer using a strictly defined POI diagnosis and identified associated risk factors. Methods: Patients who underwent initial laparoscopic surgery for colorectal cancer between January 2014 and December 2018 were included. The primary end point was the incidence of POI. A multivariate logistic regression analysis revealed the contributing risk factors for POI. Results: Of the 436 patients, 94 (21.6%) had POI. Compared with the non-POI group, the POI group had significantly higher frequencies of infectious complications (p < 0.001), pneumonia (p < 0.001), intra-abdominal abscess (p = 0.012), anastomotic leakage (p = 0.016), and post-operative bleeding (p = 0.001). In the multivariate analysis, the right colon (odds ratio [OR] 2.180, p = 0.005), pre-operative chemotherapy (OR 2.530, p = 0.047), pre-operative antithrombotic drug (OR 2.210, p = 0.032), and post-operative complications of CD grade ≥ 3 (OR 12.90, p < 0.001) were independent risk factors for POI. Conclusion: Post-operative management considering the risk of post-operative bowel palsy may be necessary for patients with right colon, pre-operative chemotherapy, pre-operative antithrombotic drug or severe post-operative complications. [ABSTRACT FROM AUTHOR]

Tissue injury of the viscera during open thoracoabdominal aortic (TAA) reconstructions has been reported as the aftermath of the ischemia-reperfusion mechanism following supracoeliac aortic cross-clamping. Abdominal complications after open aortic reconstructions, although rare through the intraoperative implementation of selective visceral artery blood perfusion, are associated with high rates of reinterventions and a poor prognosis. Recent animal experiments demonstrated that provoking mesenteric ischemia in rats induces the leukocyte-mediated transcription of heat-shock protein 70 (HSP70), a chaperone belonging to the danger-associated molecular pattern proteins (DAMPs). Translating these findings clinically, we investigated the serum levels of HSP70 in patients undergoing open aortic reconstructions with supracoeliac clamping. We postoperatively observed a relevant induction of HSP70, which remained significantly elevated in cases of postoperative abdominal complications (paralytic ileus, abdominal compartment syndrome, and visceral malperfusion). The receiver–operator curve analysis revealed the reliable prognostic accuracy of HSP70 as a biomarker for these complications as soon as 12 h post-operation (AUC 0.908, sensitivity 88.9%, specificity 83.3%). In conclusion, measuring HSP70 serum levels in the early postoperative phase may serve as a further adjutant in the diagnostic decision making for both the vascular surgeon and intensivist for the timely detection and management of abdominal complications following open TAA surgery. [ABSTRACT FROM AUTHOR]

Competing Interests: Declaration of Conflicting InterestsThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Background: Paralytic ileus (PI), a condition characterized by reduced bowel motor activity without physical obstruction, can be affected by complications from type 2 diabetes (T2D) and anti-diabetic medications. It is unclear of the causal associations of glucagon-like peptide-1 receptor agonists (GLP-1RAs) with the risk of PI in the context of T2D management., Methods: To investigate the causal relationship of GLP-1RAs with PI, we conducted a 2-sample mendelian randomization (MR) study based on summary statistics from genome-wide association studies (GWAS). Genetic variants in the GLP1R were identified as genetical proxies of GLP-1RAs by the glycemic control therapy, based on genetic associations with glycated hemoglobin (GWAS n=344,182) and T2D (n cases/controls =228,499/1,178,783). The effects of GLP-1RAs were estimated for PI risk (n cases/controls =517/182,423) using GWAS data from the FinnGen project., Results: Based on MR analysis, GLP-1RAs are causally associated with a decreased risk of PI (OR per 1 mmol/mol decrease in glycated hemoglobin: 0.21; 95% confidence interval [CI]=0.06-0.69). The magnitude of these benefit exceeded those expected from improved glycemic control more generally., Conclusions: Our study's findings show that GLP-1RAs are causally associated with a lower risk for PI, which provides information to guide clinicians in the selection of appropriate therapies for individuals with T2D while mitigating the risk of developing PI. Investigating the underlying mechanisms that contribute to the lower PI risk associated with GLP-1RAs is essential for a deeper understanding of these associations., Competing Interests: Declarations The authors declare that they have no conflict of interest.

Appendicitis is the inflammation of the appendix, one of the common causes of acute abdomen that may indicate emergency abdominal surgical intervention. However, when complicated by perforation, phlegmon, and/or abscess formation, the standard and traditional treatment with the approach for a surgical intervention has been questioned regarding its risks and benefits. In this case presentation, our patient, who presented with perforated appendicitis complicated by phlegmon formation and ileus, was managed with a conservation approach through antibiotics and percutaneous drain placement. Although a conservative, non-surgical approach with interval appendectomy has become more of the popular approach in developed countries for complicated appendicitis due to increased morbidity in immediate appendectomy due to inflammation-associated adhesions, we wanted to present a case where a conservative approach can still lead to extended hospital stays due to complications., Competing Interests: Human subjects: Consent was obtained or waived by all participants in this study. Conflicts of interest: In compliance with the ICMJE uniform disclosure form, all authors declare the following: Payment/services info: All authors have declared that no financial support was received from any organization for the submitted work. Financial relationships: All authors have declared that they have no financial relationships at present or within the previous three years with any organizations that might have an interest in the submitted work. Other relationships: All authors have declared that there are no other relationships or activities that could appear to have influenced the submitted work., (Copyright © 2024, Austin et al.)

Background and Aims: Feed intolerance (FI) is common in cirrhosis patients in intensive care units (ICU). Prokinetics are the first line treatment for FI but their efficacy and safety in critically ill patient with cirrhosis is unknown. We evaluated the role of prokinetics in reversal of FI and clinical outcomes. Methods: Consecutive patients admitted in ICU developing new-onset FI, were randomized to receive either intravenous metoclopramide (Gr.A, n = 28), erythromycin (Gr.B, n = 27) or placebo (Gr.C, n = 28). FI was defined with the presence of 3 of 5 variables- absence of bowel sounds, gastric residual volume ≥ 500 ml, vomiting, diarrhoea and bowel distension. Primary end-point was complete resolution of FI (≥ 3 variables resolved) within 24-h and secondary end-points included resolution within 72-h and survival at 7-days. Results: Of the 1030 ICU patients, 201 (19.5%) developed FI and 83 patients were randomized. Baseline parameters between the groups were comparable. Complete resolution at 24-h was higher in Gr.A (7.14%) and B (22.2%) than C (0%, p = 0.017). Overall, 58 (69.9%) patients achieved resolution within 72 h, more with metoclopramide (n = 24, 85.7%) and erythromycin (n = 25, 92.6%) than with placebo (n = 9, 32.1%, p < 0.001). The 7-day survival was better in patients who achieved resolution within 72-h (65.5 vs. 36%, p = 0.011) than non-responders. High lactate (OR-3.32, CI-1.45–7.70, p = 0.005), shock at baseline (OR-6.34, CI-1.67–24.1, p = 0.007) and resolution of FI within 72 h (OR-0.11, CI, 0.03–0.51, p = 0.04) predicted 7-day mortality. Conclusions: FI is common in critically-ill cirrhosis patients and non-resolution carries high mortality. Early recognition and treatment with prokinetics is recommended to improve short-term survival. [ABSTRACT FROM AUTHOR]

Background: Benzyl alcohol is used as stripping agent in paints and other applications, and benzyl alcohol poisoning is indicated by symptoms, such as impaired consciousness, respiratory depression, hypotension, metabolic acidosis, and renal dysfunction. Case presentation: A 27-year-old Asian man was transported to a hospital for severe disturbance of consciousness following exposure to a paint stripper containing benzyl alcohol, ethylene glycol, and hydrogen peroxide, which he was using to repaint a bridge. The patient was treated under sedation for benzyl alcohol poisoning. On day 3 of hospitalization, his abdominal computed tomography scan revealed a paralytic ileus, so he was transferred to our hospital. The combined toxicity from multiple substances, mainly benzyl alcohol, was thought to be a contributing factor for the paralytic ileus. Upon arrival, the patient also had chemical burns, hypernatremia, and elevated myogenic enzyme levels. His urinary hippuric acid level was high (14.9 g/L) upon admission to the previous hospital. We treated the patient with artificial respiration management, while avoiding high-density oxygen, and with gastrointestinal decompression by gastric tube implantation; laxatives were also administered. The paralytic ileus improved on the 4th day, the tube was removed on the 6th day, and the patient was discharged on the 11th day of hospitalization. No apparent complications were observed at discharge. Conclusions: To the best of our knowledge, this is the first case report of paralytic ileus caused by benzyl alcohol, although multiple factors may have influenced the symptoms. After exposure to benzyl alcohol by inhalation and dermal absorption, the patient developed impaired consciousness, metabolic acidosis, and paralytic ileus, and the presence of elevated urinary hippuric acid led to a definitive diagnosis. [ABSTRACT FROM AUTHOR]

We aimed to investigate the efficacy of chewing gum on bowel movements after minimally invasive gynaecologic surgery, total laparoscopic hysterectomy (TLH). The study was designed as a prospective randomised controlled study. We divided the patients into two groups regarding postoperative chewing gum after elective TLH operation. The demographic status and characteristics of the patients as well as, anaesthesia and operation records were obtained. The study group was asked to chew gum for 15 min in an hour starting from post-operative 4th hour until the patient passed flatus. In each patient, first auscultation of bowel sounds, first flatus and first defaecation time, as well as first mobilisation time and discharge time, were recorded. We compared the difference in abdominal distension, nausea and vomiting and post-operative ileus (POI) rates. Eight patients were excluded from the study due to matching with exclusion criteria. The remaining 126 patients were divided into two groups. First bowel sounds, first bowel movements, the timing of first gas discharge and the timing of the first defaecation was found significantly earlier in the given-chewing gum group (p <.001). The timing of patient discharge and POI were found to be similar in each group (p >.05). Mild symptoms of ileus were observed in two patients (3.2%) in the not given-chewing gum group and three patients (5.5%) in the given-chewing gum group. The symptoms were better tolerated by the patients who chew gums and no side effects regarding the treatment were observed. In post-operative patient care after minimally invasive surgery, chewing gum has a beneficial effect on bowel movements. This inexpensive and well-tolerated procedure ameliorates gastrointestinal (GI) functions, whereas it has little benefit on early mobilisation and timing of the patient discharge after patients undergoing TLH. What is already known on this subject? There are many studies in the literature on the effect of gum on postoperative bowel movements, early mobilisation and short-term hospitalisation. However, there are still doubts about its use after minimally invasive surgery, especially in gynaecology practice. What do the results of this study add? Chewing gum after surgery is a well-tolerated, effective, safe, easy and convenient method and is easily accepted by patients. Its use by gynaecologists after TLH is still not clear. Our aim is to show the relationship between chewing gum and TLH with this study; We believe that early mobilisation after laparoscopic hysterectomy will not be of significant benefit after minimally invasive gynaecological surgeries as it is not significantly effective in early nutrition and early patient discharge. What are the implications of these findings for clinical practice and/or further research? Our statistically not significant results obtained in this study may change after conducting randomised prospective studies involving more patients. However, we believe that giving chewing-gum after laparoscopic hysterectomy will not have a significant benefit. [ABSTRACT FROM AUTHOR]

Postoperative ileus (POI) is a form of intestinal paralysis that is seen especially after surgical procedures performed by entering the abdominal cavity. POI is common, particularly after abdominal surgery, with an incidence of 8-30%. The initial phase of postoperative paralytic ileus is treated with decompression using a nasogastric tube to correct electrolyte imbalances, with analgesia applied as needed. Prokinetic compounds have been used to prevent ileus and control pain (such as serotonin receptor antagonists, neostigmine, alvimopan, and ghrelin agonists), along with early mobilization, minimally invasive surgery, early introduction of solid food into the diet, thoracic epidural analgesia, and fluids. Coffee has been shown to accelerate postoperative bowel movements. However, despite extensive research on the physiological impacts of coffee, little is acknowledged regarding how it affects the gut. Coffee increases colonic motility within 4 min of consumption. In the postoperative period, the number of intestinal vocals heard by auscultation of intestinal vocals, first gas and first defecation times of patients who consume coffee are smaller/shorter than patients who do not consume coffee. Patients who drink coffee also have shorter hospital stays. [ABSTRACT FROM AUTHOR]

AimThis study aims to evaluate the incidence of postoperative ileus (POI) following cytoreductive surgery in epithelial ovarian cancer (EOC) patients and its impact on anastomotic leakage occurrence and postoperative complications.MethodsA total of 357 surgeries were performed on 346 ovarian cancer patients between 1/2010 and 12/2020 at our institution. The postoperative course regarding paralytic ileus, anastomotic leakage, and postoperative complications was analyzed by Fisher's exact test and through ordinal logistic regression.ResultsA total of 233 patients (65.3%) returned to normal gastrointestinal functions within 3 days after surgery. A total of 123 patients (34.5%) developed POI. There were 199 anastomoses in 165 patients and 24 leakages (12.1%). Postoperative antibiotics (p 0.001), stoma creation (p 0.0001), and early start of laxatives (p 0.0048) significantly decreased POI, while anastomoses in general (p 0.0465) and especially low anastomoses (p 0.0143) showed increased POI rates. Intraoperative positive fluid excess >5,000 cc was associated with a higher risk for POI (p 0.0063), anastomotic leakage (p 0.0254), and severe complications (p 0.0012).ConclusionPostoperative antibiotics, an early start with laxatives, and stoma creation were associated with reduced POI rates. Patients with anastomoses showed an increased risk for POI. Severe complications, anastomotic leakages, and POI were more common in the case of intraoperative fluid balance exceeding 5,000 cc.

Objective: To evaluate the outcome after laparoscopic cholecystectomy in terms of these complications in our setup. Study Design: Descriptive Cross-sectional study. Setting: Department of General Surgery, MTI-Lady Reading Hospital Peshawar. Period: July 2018 to June 2019. Material & Methods: A total of 115 patients undergoing laparoscopic cholecystectomy were enrolled in this study and were assessed for the development of various postoperative complications. Results: The mean ± SD age of study participants was 45.92±5.41 years. Females (n=67; 58.2%) outnumbered males (n=48; 41.7%) in this study. Most common complication was port site infection noted in 7 patients (6.1%) with gall bladder perforation being second most common complication observed in 6 patients (5.2%). Post-operative fever was noted in 4 patients (3.5%). Conclusion: In our study the majority of patients undergoing laparoscopic cholecystectomy recovered uneventfully without any mortality. Port site infection was the most common complication and gall bladder perforation was found to have statistically significant association with all the complications. [ABSTRACT FROM AUTHOR]

BackgroundProlonged ileus is one of the most common postoperative complications after colorectal surgery. We sought to investigate the predictors of prolonged ileus following elective colon resections procedures.MethodsThe national participant user files of NSQIP databases were utilized to examine the clinical outcomes of patients undergoing elective colon resection during 2012-2013. Multivariate regression analysis was performed to investigate predictors of prolonged ileus. Prolonged ileus was defined as no return of bowel function in 7 days.ResultsWe sampled a total of 27,560 patients who underwent colon resections; of these, 3497 (12.7%) patients had prolonged ileus. Patients with ileocolonic anastomosis (ICA) had a significantly higher rate of prolonged ileus compared to patients with colorectal anastomosis (CRA) (15 vs. 11.5%, AOR 1.25, P < 0.01). Prolonged ileus was significantly associated with intra-abdominal infections (13 vs. 2.8%, AOR 2.56, P < 0.01) and anastomotic leakage (12 vs. 2.4%, AOR 2.50, P < 0.01). Factors such as preoperative sepsis (AOR 1.63, P < 0.01), disseminated cancer (AOR 1.24, P = 0.01), and chronic obstructive pulmonary disease (AOR 1.27, P = 0.02) were associated with an increased risk of prolonged ileus, whereas oral antibiotic bowel preparation (AOR 0.77, P < 0.01) and laparoscopic surgery (AOR 0.51, P < 0.01) are associated with decreased prolonged ileus risk.ConclusionsProlonged ileus is a common condition following colon resection, with an incidence of 12.7%. Among colon surgeries, colectomy with ICA resulted in the highest rate of postoperative prolonged ileus. Prolonged ileus is positively associated with anastomotic leak and intra-abdominal infections; thus, a high index of suspicion must be had in all patients with prolonged postoperative ileus.

Caecal bascule refers to a rare condition wherein the caecum folds upon the ascending colon causing intestinal obstruction. We describe a case report of caecal bascule following lung transplantation which required right hemicolectomy. It was initially thought to be due to post-operative paralytic ileus which is, not uncommonly, seen following lung transplantation. While most cases of paralytic ileus respond to conservative measures, it is important to maintain a close watch—keeping in mind a high degree of suspicion for possible surgically correctable causes, which can be a lifesaving intervention. The clinical dilemma in subjecting a heavily immunosuppressed patient, soon after lung transplantation (where painless abdominal distention is not uncommon), to a major abdominal surgery in the background of minimal clinical signs of acute abdomen is discussed. The thought process behind the surgical strategy, including the pros and cons of various surgical options and the management of nutrition and immunosuppression in this patient, is elaborated. [ABSTRACT FROM AUTHOR]

A 68-year-old man developed diplopia, unsteady walking, and bladder and bowel dysfunction followed by consciousness disturbance within four weeks. On physical examination, consciousness disturbance, bilateral ptosis, ophthalmoplegia, disappearing of doll's eye phenomenon, dysarthria, and diminished deep tendon reflexes were observed. Cerebrospinal fluid (CSF) examination showed oligoclonal bands. Autoantibody to galactocerebroside (Gal-C) was only positive in the serum. Blink reflex and auditory brainstem response showed abnormal findings although brain MRI and peripheral nerve conduction study were negative. The diagnosis of Bickerstaff's brainstem encephalitis (BBE) associated with anti-Gal-C antibody was made. Methylprednisolone (mPSL) pulse therapy was administered but it was not effective. The patient developed a paralytic ileus with complications and required artificial ventilation. Intravenous immunoglobulin (IVIG) was administered, and he was weaned from the ventilator two weeks later. His symptoms slowly improved, and he was discharged after four months. Anti-Gal-C antibody causes a variety of central nervous system (CNS) diseases, including brainstem encephalitis, in all ages but not many cases have been accumulated. Although reports on anti-Gal-C antibody-associated BBE are scarce, the clinical presentation of this case clearly differed from that of classic BBE., Competing Interests: Human subjects: Consent was obtained or waived by all participants in this study. Conflicts of interest: In compliance with the ICMJE uniform disclosure form, all authors declare the following: Payment/services info: All authors have declared that no financial support was received from any organization for the submitted work. Financial relationships: All authors have declared that they have no financial relationships at present or within the previous three years with any organizations that might have an interest in the submitted work. Other relationships: All authors have declared that there are no other relationships or activities that could appear to have influenced the submitted work., (Copyright © 2024, Okitsu et al.)

Neuroleptic malignant syndrome (NMS) is a rare life-threatening condition associated with the use of antipsychotic medications. This case report describes a male patient in his early 30s who presented with fever, breathlessness, and lower limb weakness, ultimately diagnosed with NMS despite the absence of muscular rigidity. On examination, he was febrile, tachycardic, and tachypneic with an oxygen saturation of 88% and elevated blood pressure. On auscultation diffuse crepitations in both lungs were revealed. Neurological assessment indicated motor strength of 3/5 in both lower limbs, without rigidity, sensory loss, or cerebellar signs. It was noted that he was on irregular atypical antipsychotic medication for the past one year. Laboratory investigations revealed leukocytosis, elevated transaminases, dyselectrolytemia, elevated creatine phosphokinase (CPK), and serum creatinine. NMS was not initially considered due to the lack of muscular rigidity. However, the patient later developed autonomic dysregulation manifestations, such as paralytic ileus. Once organic causes were excluded, NMS was diagnosed. Supportive therapy included 23 cycles of hemodialysis and colonic decompression for pseudo-obstruction. He was treated with intravenous fluids and dopamine receptor agonist medications. NMS usually presents with fever, muscular rigidity, altered mental status, and autonomic instability; yet, the absence of muscular rigidity in this patient is a distinctive and unusual feature., Competing Interests: Human subjects: Consent was obtained or waived by all participants in this study. Conflicts of interest: In compliance with the ICMJE uniform disclosure form, all authors declare the following: Payment/services info: All authors have declared that no financial support was received from any organization for the submitted work. Financial relationships: All authors have declared that they have no financial relationships at present or within the previous three years with any organizations that might have an interest in the submitted work. Other relationships: All authors have declared that there are no other relationships or activities that could appear to have influenced the submitted work., (Copyright © 2024, Kutumbaka et al.)

Abstract Background Prolonged postoperative ileus (PPOI) is a common complication after abdominal surgery, but data about risk factors of PPOI for patients with gastric cancer are rare. We sought to investigate the impact of laparoscopic versus open surgery for PPOI after gastric cancer surgery. Methods A retrospective cohort study was conducted using a registry database consecutively collected from June 2016 to March 2017. PPOI was defined as no bowel function persisting for more than 4 days. Univariate analysis and multiple logistic regression models were performed to investigate risk factors, and stratified analysis was carried out to examine the primary association at different levels of a potential confounding factor. Results A total of 162 patients composed of 63 patients undergoing laparotomy and 99 patients undergoing laparoscopy were enrolled and PPOI was observed in 32 (19.75%) patients. Risk factors significantly correlated with PPOI were as follows: open surgery, older age, late surgical pathologic staging, postoperative use of opioid analgesic, low level of postoperative albumin and serum potassium. Compared to open surgery, the laparoscopic surgery was a strong protective factor for PPOI after adjusting related variables (OR = 0.17, CI: 0.05‐0.52, P = .002). There was an interaction between surgical methods and the postoperative WBC level (P for interaction = .007). In the two group stratified analysis of WBC, laparoscopic surgery had a significant lower risk of PPOI than open group for the patients with WBC counts above the middle level in crude or adjusted models. This result remained significantly in the three group stratified analysis for the patients with WBC counts in the middle and or high tertile groups. Conclusions PPOI is a common postoperative complication of patients after gastrectomy. Laparoscopic surgery is associated with decreased risk of PPOI in gastric surgery. Patients who underwent open surgery and presented with high level of WBC should be cautious with PPOI.

We report the clinical observation of a 46 years old woman developing Wernicke encephalopathy with an atypical presentation, which is complicated by severe dysautonomic syndrome with paralytic ileus, a rarely described complication. Moreover, the patient's Coca-Cola® addictive behaviour highlights the importance of considering the multifactorial origin of thiamine deficiency. Identifying the risk population and recognizing the symptoms in time is essential to avoid a diagnostic delay, potentially fatal, and can lead to a more efficient care management. [ABSTRACT FROM AUTHOR]

Narcotic bowel syndrome is defined as worsening abdominal bloating and cramping with chronic opiate use, leading to paralytic ileus. This syndrome is common yet underreported in adults. However, there is no current evidence of such conditions in the newborn after exposure in utero to high doses of opiates. Our patient was a female indigenous preterm infant born to a mother on a high dose of methadone. On admission at the age of 12 h, she was found to have significant gastric distension. Initial abdominal X-ray showed a large gastric bubble with little evidence of rectal gas. Malrotation was suspected and surgical intervention was discussed. However, repeat abdominal X-ray, ultrasound and upper Gastrointestinal series were found to be normal and without acute findings. Thus, surgery was avoided. The gastric distension resolved spontaneously. She never required opiate therapy for neonatal abstinence syndrome. Given the pattern of gas seen on the initial abdominal X-ray and its spontaneous resolution after removal of maternal methadone, we suspect this baby had neonatal narcotic bowel syndrome. This has never been reported in the literature and is a unique finding. Given the lack of current reports, further observations for this syndrome should be conducted. [ABSTRACT FROM AUTHOR]

Paralytic ileus (PI) is the pseudo-obstruction of the intestine secondary to intestinal muscle paralysis. Causes of PI include electrolyte imbalances, gastroenteritis (inflammation or infection of the stomach or intestines), overuse of medications, abdominal surgery, etc. Predicting mortality in PI patients hospitalized to ICU is crucial for assessing the severity of illness and adjudicating the value of treatment strategy and resource planning. We have developed a Statistically Robust Machine Learning based Mortality Prediction framework namely SRML-MortalityPredictor that could potentially help intensivists, surgeons, and other medical professionals to carefully plan treatment strategies for critically ill PI patients. We used MIMIC III v1.4, a publicly available ICU database to extract patients data (with age > 18 years old) admitted to the ICU with paralytic ileus (PI) as their primary illness. At phase 1, the SRML-MortalityPredictor framework uses univariate statistical analysis to filter out those risk factors which are not associated with the label of the data. Subsequently, it uses the risk survival statistical methods such as cox-regression and Kaplan–Meier survival analyses. The cox-regression analysis provides the hazard ratio about the potential PI risk factors that later used in conjunction with the Kaplan–Meier analysis to generate a rank order list (highest to lowest risk factors). At phase 2, we used several machine learning classification approaches such as linear discriminant analysis (LDA), Gaussian naive bayes (GNB), decision tree (DT) model, k-nearest neighbor (KNN), and support vector machine (SVM) to find the one with highest predictive power using the rank order features extracted at phase 1. We have evaluated the SRML-MortalityPredictor framework and recorded the accuracy, sensitivity, specificity, receiver operating characteristic (ROC) curves, and area under the curve (AUC) scores for each model. The SRML-MortalityPredictor framework with support vector machine (using RBF kernel) showed better performance and yielded an accuracy score: 81.30% and AUC score: 81.38% while predicting mortality in PI patients. We demonstrated a feasible framework for the mortality risk prediction in PI patients admitted to the ICU. The proposed framework could potentially be helpful for intensivists in clinical decision making. Further research is necessary to incorporate more risk factors associated with PI patients to ensure the adaptability of SRML-MortalityPredictor at the bedside. [ABSTRACT FROM AUTHOR]

Background and Aim: Paralytic ileus is a common intestinal dysfunction in critically ill patients, which results in complications and poor hospital outcomes. There are still no established effective medications, except correcting the primary causes and prokinetics trial, which have limited efficacy and potential adverse events. This study aims to evaluate the efficacy of prucalopride on paralytic ileus in critically ill patients. Methods: A randomized, double‐blind, placebo‐controlled trial of five consecutive days treatment periods was conducted. Critically ill patients with paralytic ileus were included. The primary endpoint was the improvement of bowel dilatation on plain abdominal radiography. The secondary endpoint was the change of abdominal circumference. Results: Twenty patients were consecutively enrolled in the study. There was no significant difference in baseline characteristics of patients. The common causes of hospitalization were infection and respiratory problems. The maximum large bowel diameters dramatically decreased in prucalopride group and reached maximum point on the third day after intervention when compared with placebo (−2.1 [± 1.8] vs 0.3 [± 1.5] cm, P = 0.01). The maximum small bowel diameters were noticeably less decreased and were not significantly different when compared with placebo. The abdominal circumferences notably decreased and significantly diverged from placebo on the third day. Conclusions: Prucalopride was an effective enterokinetic agent to improve non‐severe inflammatory/ischemic bowel conditions related paralytic ileus in critically ill patients. Its effect was predominant on large intestine but could not be well demonstrated on small bowel in this study. Future study or concomitant other prokinetics for upper gut motility should be further evaluated. [ABSTRACT FROM AUTHOR]

Still's disease is frequently a condition of exclusion for patients with an unidentified cause of fever. Accompanying symptoms typically include fever, arthralgia, and a transient skin rash. The underlying pathophysiology indicates an autoimmune origin. Diagnosis is primarily clinical, often utilizing the Yamaguchi criteria. The case in question involves a 19-year-old male presenting with high-grade fever and paralytic ileus. The patient received intravenous glucocorticoids and cyclophosphamide, resulting in a rapid clinical improvement. During the follow-up, tofacitinib was initiated based on the clinical response observed., Competing Interests: Human subjects: Consent was obtained or waived by all participants in this study. Conflicts of interest: In compliance with the ICMJE uniform disclosure form, all authors declare the following: Payment/services info: All authors have declared that no financial support was received from any organization for the submitted work. Financial relationships: All authors have declared that they have no financial relationships at present or within the previous three years with any organizations that might have an interest in the submitted work. Other relationships: All authors have declared that there are no other relationships or activities that could appear to have influenced the submitted work., (Copyright © 2024, Kanitkar et al.)

Coronavirus-associated disease (COVID-19) was firstly reported at the end of 2019. Generally, COVID-19 seems to be a less severe disease in children than in adults. According to the current literature, children account approximately for 2% of diagnosed COVID-19 cases. Northern Italy is one of the geographical areas mainly affected by the ongoing COVID-19 pandemic. We describe a pediatric patient diagnosed and treated for atypical/incomplete Kawasaki Disease (KD) complicated with paralytic ileus, who also resulted positive for SARS-COV-2.

Background: Qat-induced intestinal obstruction is an acute manifestation of qat chewing which was not described previously in the literature. The aim of this case series is to describe the clinical presentation, the diagnostic and therapeutic measures, and the course of the disease. Methods: This retrospective case series included all patients who presented with qat-induced intestinal obstruction between July 1, 2013, and December 31, 2015. Results: The study included seven patients (five males and two females). The mean age was 41.4 years (22–60 years). All patients presented after 8–12 h of prolonged qat chewing with abdominal pain, severe abdominal distension, and inability to pass stool. Laboratory results were normal apart from slight leukocytosis (

Abstract Background Pneumatosis cystoides intestinalis (PCI) is a rare disease characterized by multiple gas-filled cysts in the intestinal wall and is associated with various comorbidities. We report herein a case of intractable paralytic ileus caused by primary PCI. Case presentation A 73-year-old man visited out hospital complaining of abdominal pain and vomiting. He had been hospitalized twice for intestinal obstruction in the past 2 months. Based on his history of appendectomy, mechanical bowel obstruction caused by adhesion was diagnosed, and the patient underwent surgery. However, laparotomy revealed small bowel dilatation despite the absence of obstruction or stenosis. Multiple nodules were found in the wall of the dilated bowel loops. The dilated jejunum was excised. Histological examination revealed that the nodules were small gas-filled cysts, suggesting PCI. We made a diagnosis of ileus with underlying PCI and managed the patient conservatively. A large amount of nasogastric tube drainage continued for a long period postoperatively. The patient underwent relaparotomy 35 days after the first operation. The upper jejunum was markedly dilated, although no mechanical stenosis was found. The atonic, dilated jejunum was excised and the ileal stump was anastomosed to the duodenum in a double tract fashion. The patient underwent hyperbaric oxygen therapy because the ileus persisted postoperatively. His condition gradually improved and he was discharged 53 days after the second operation. Conclusions Non-operative treatment is recommended for primary PCI of unknown etiology. Surgeons should be mindful of the possibility of primary PCI when considering surgical intervention for patients with bowel obstruction.

A higher rate of gastrointestinal complications has been shown in COVID-19 patients admitted to the intensive care unit than their counterparts without COVID-19. Ogilvie’s syndrome or acute colonic pseudo-obstruction is described as colonic distension without mechanical obstruction, usually caused by infections, opioid use, renal dysfunction, and electrolyte imbalance. We report a patient with Ogilvie’s syndrome probably secondary to COVID-19. The patient was a 51-year-old man diagnosed as category 5 COVID-19, requiring intensive care treatment and mechanical ventilation. He developed transverse colonic perforation following large bowel dilatation, for which laparotomy and colectomy were done. Unfortunately, he succumbed to death due to intrabdominal sepsis with multiorgan failure. Possible pathogenesis of ileus in severe COVID-19 infection includes viral-induced autonomic nervous system dysfunction, viral-induced gut inflammation mediated by ACE-2 receptors located on the enterocytes, and ischaemic endothelialitis. [ABSTRACT FROM AUTHOR]

Role of the gastrointestinal (GI) system is not limited to the digestion of food and absorption of water and nutrients. Gastrointestinal mucosa forms a barrier preventing translocation of microbes into the blood. Upper GI tract performs important function of swallowing and prevention of aspiration, failure of which mandates enteral tube feeding. Rate of gastric emptying depends on gastric volume and contents and delayed emptying is observed both in solid and in fatty food. Cricoid pressure during intubation is an important intervention for prevention of aspiration in critically ill patients who are considered as full stomach. To utilize mucosal barrier function optimally, hemodynamically stable patients should preferably receive enteral nutrition even if they are on small doses of vasopressors. Post-pyloric feeds may reduce risk of aspiration and hence are recommended for patients who are deemed to have high risk for aspiration. Bowel sounds have poor reproducibility, sensitivity, specificity, accuracy, and interobserver agreement, and absent bowel sounds should not be considered as a contraindication to enteral feeding. [ABSTRACT FROM AUTHOR]

Varicella‐zoster virus (VZV) reactivation from the enteric nervous system can cause ileus (Ogilvie's syndrome) in adult patients. Since no pediatric cases have been described, we sought to retrospectively analyze VZV reactivation in pediatric hematology‐oncology patients to determine whether VZV infection including subclinical VZV reactivation can induce gastrointestinal complications such as Ogilvie's syndrome. Thirty‐five patients who received chemotherapy at our institution between September 2013 and June 2018 were included. Serum samples were collected weekly during hospitalization and every 3 months during outpatient maintenance chemotherapy. A real‐time polymerase chain reaction assay was used to measure VZV DNA load in serum. The clinical features of patients with VZV infection were retrospectively analyzed. Of 1165 serum samples, 7 (0.6%) were positive for VZV DNA. VZV DNA was detected in 3 of 35 patients. In patient A, VZV DNA was detected during two episodes. The first episode involved varicella‐like eruptions caused by the Oka VZV vaccine strain. The second episode involved herpes zoster (HZ) caused by the same strain. Patients B and C had a clinical course that was typical for HZ caused by wild‐type VZV. No gastrointestinal symptoms were observed at the time of VZV infection in these three patients. VZV DNA was not detected in any other samples. No pediatric cases with Ogilvie's syndrome caused by VZV reactivation were demonstrated in this cohort. Additionally, no subclinical VZV reactivation was found in this cohort. Further study is needed to elucidate the precise incidence of pediatric Ogilvie's syndrome caused by VZV reactivation. Highlights: Pediatric cases with Ogilvie's syndrome caused by VZV reactivation may be rare.Detection of VZV DNA is serum samples by real‐time PCR is reliable marker for typical herpes zoster.Other suitable samples must be found to monitor subclinical VZV reactivation by real‐time PCR. [ABSTRACT FROM AUTHOR]

Intestinal obstruction is a common surgical emergency, accounting for up to 20% of admissions with acute abdominal pain. Of these, 80% will have small bowel obstruction, the most common cause being adhesions. Colorectal cancer is the most common cause of large bowel obstruction. The cardinal features of obstruction are abdominal pain, vomiting, distension and absolute constipation. Initial management comprises adequate fluid resuscitation, decompression with a nasogastric tube and early identification of strangulation (signs of which may include tachycardia, tenderness, fever and leucocytosis) requiring operative intervention. Appropriate use of contrast imaging can differentiate between patients that are likely to settle conservatively and those that will require surgery. [ABSTRACT FROM AUTHOR]

Paralytic ileus is a common complication in critically ill patients, and can affect all parts of the gastrointestinal tract. We report a case of paralytic ileus that improved after neostigmine administration. An 80-year-old man was transferred to the intensive care unit after a diagnosis of severe colitis due to Clostridium difficile infection while under conservative treatment for paralytic ileus. The patient’s colitis resolved but the ileus did not. This prompted neostigmine administration, resulting in remarkable improvements in the abdominal physical examination and radiographic images. Bowel movements recovered, oral feeding was restarted, and the patient was transferred back to the general ward.