Fractures and other chest wall abnormalities after thoracotomy for esophageal cancer: A retrospective cohort study.

BACKGROUND: Chest pain following a thoracotomy for esophageal cancer is frequently reported but poorly understood. This study aimed to (1) determine the prevalence of thoracotomy-related thoracic fractures on postoperative imaging and (2) compare complications, long-term pain, and quality of life in patients with versus without these fractures. METHODS: This retrospective cohort study enrolled patients with esophageal cancer who underwent a thoracotomy between 2010 and 2020 with pre- and postoperative CTs (<1 and/or >6 months). Disease-free patients were invited for questionnaires on pain and quality of life. RESULTS: Of a total of 366 patients, thoracotomy-related rib fractures were seen in 144 (39%) and thoracic transverse process fractures in 4 (2%) patients. Patients with thoracic fractures more often developed complications (89% vs. 74%, p = 0.002), especially pneumonia (51% vs. 39%, p = 0.032). Questionnaires were completed by 77 after a median of 41 (P25 -P75 28-91) months. Long-term pain was frequently (63%) reported but was not associated with thoracic fractures (p = 0.637), and neither were quality of life scores. CONCLUSIONS: Thoracic fractures are prevalent in patients following a thoracotomy for esophageal cancer. These thoracic fractures were associated with an increased risk of postoperative complications, especially pneumonia, but an association with long-term pain or reduced quality of life was not confirmed.

Colchicine usage for prevention of post atrial fibrillation ablation pericarditis in patients undergoing high-power short-duration ablation.

INTRODUCTION: Radiofrequency ablation (RFA) for atrial fibrillation (AF) has been associated with variable incidence (0.88%-10%) of pericarditis manifested as chest pain, possibly more prevalent with the advent of high-power short-duration (HPSD) ablation. This has led to the widespread use of colchicine in preventative protocols for postablation pericarditis. However, the efficacy of preventative colchicine has not been validated yet. OBJECTIVE: To evaluate the efficacy of a routine postoperative colchicine regimen (0.6 mg twice a day for 14 days post-AF ablation) for prevention of postablation pericarditis in patients undergoing HPSD ablation. METHOD: We retrospectively evaluated consecutive single-operator HPSD AF ablation procedures at our institution from June 2019 to July 2022. A colchicine protocol was introduced in June 2021 for the prevention of postablation pericarditis. All ablations were performed with 50 watts. Patients were divided into colchicine and noncolchicine groups. We recorded incidence of postablation chest pain, emergency room (ER) visit for chest pain, pericardial effusion, pericardiocentesis, any ER visit, hospitalization, AF recurrence, and cardioversion for AF within the first 30 days following ablation. We also recorded colchicine-related side effects and medication compliance. RESULTS: Two hundred and ninety-four consecutive HPSD AF ablation patients were screened for the study. After implementing the prespecified exclusion criteria, a total of 205 patients were included in the final analysis, yielding 101 patients in the colchicine group and 104 patients in the noncolchicine group. Both groups were well-matched for demographic and procedural parameters. There was no significant difference in postablation chest pain (9.9% vs. 8.6%, p = .7), pericardial effusion (2.9% vs. 0.9%, p = .1), ER visits (11.9% vs. 12.5%, p = .2), 30-day hospitalization for AF recurrence (0.9% vs. 0.96%, p = .3), and 30-day need for cardioversion for AF (3.9% vs. 5.7%, p = .2). Fifteen (15) patients had severe colchicine-related diarrhea, out of which 12 discontinued it prematurely. There were no major procedural complications in either group. CONCLUSION: In this single-operator retrospective analysis, prophylactic colchicine was not associated with significant reduction in the incidence of postablation chest pain, pericarditis, 30 day hospitalization, ER visits, or AF recurrence or need of cardioversion within first 30 days after HPSD ablation for AF. However, its usage was associated with significant diarrhea. This study concludes no additional advantage of prophylactic use of colchicine after HPSD AF ablation.

Laparoscopic Nissen Versus Toupet Fundoplication for Short- and Long-Term Treatment of Gastroesophageal Reflux Disease: A Meta-Analysis and Systematic Review.

BACKGROUND: Laparoscopic Nissen fundoplication (LNF) is the most common standard technique worldwidely for Gastroesophageal reflux disease (GERD). Another type of fundoplication, laparoscopic Toupet fundoplication (LTF), intends to reduce incidence of postoperative complications. A systematic review and meta-analysis are required on short- and long-term outcomes based on randomized controlled trials (RCTs) between LNF and LTF. METHODS: We searched databases including PubMed, Cochrane, Embase, and Web of Knowledge for RCTs comparing LNF and LTF. Outcomes included postoperative reflux recurrence, postoperative heartburn, dysphagia and postoperative chest pain, inability to belch, gas bloating, satisfaction with intervention, postoperative esophagitis, postoperative DeMeester scores, operating time (min), in-hospital complications, postoperative use of proton pump inhibitors, reoperation rate, postoperative lower oesophageal sphincter (LOS) pressure (mmHg). We assessed data using risk ratios and weighted mean differences in meta-analyses. RESULTS: Eight eligible RCTs comparing LNF (n = 605) and LTF (n = 607) were identified. There were no significant differences between the LNF and LTF in terms of postoperative reflux recurrence, postoperative heartburn, postoperative chest pain, satisfaction with intervention, reoperation rate in short and long term, in-hospital complications, esophagitis in short term, and gas bloating, postoperative DeMeester scores, postoperative use of proton pump inhibitors, reoperation rate in long term. LTF had lower LOS pressure (mmHg), fewer postoperative dysphagia and inability to belch in short and long term and gas bloating in short term compared to LNF. CONCLUSION: LTF were equally effective at controlling reflux symptoms and improving the quality of life, but with lower rate of complications compared to LNF. We concluded that LTF surgical treatment was superior for over 16 years old patients with typical symptoms of GERD and without upper abdominal surgical history upon high-level evidence of evidence-based medicine.

A Clinical Review of Slipping Rib Syndrome.

ABSTRACT: Slipping rib syndrome is pain created at the lower, anterior border of the rib cage when performing upper-extremity activities, coughing, laughing, or leaning over. Defects in the costal cartilage of ribs 8 to 10 result in increased movement of the ribs, impinging soft tissue and intercostal nerves. Advancements have been made in the diagnosis of slipping rib syndrome by dynamic ultrasound. Ultrasound can identify abnormalities in the rib and cartilage anatomy, as well as soft tissue swelling. Although the mainstays of treatment continue to be reassurance, nonsteroidal anti-inflammatory drugs, physical therapy, intercostal nerve injections, osteopathic manipulative treatment, surgery for refractory pain, and botulinum toxin injections have been attempted, and there may be a role for prolotherapy in treatment. Surgical techniques are being examined secondary to recurrence of pain following resection. The hooking maneuver and surgery remain important for identification and treatment, respectively.

Median Sternotomy After Sternal Reconstruction With Bilateral Longitudinal Plating in a Patient With Osteoporosis.

In recent decades, new information has arisen regarding sternal healing and extended indications for using rigid plate fixation in patients during cardio-thoracic procedures. Three randomized controlled multicenter clinical trials recently demonstrated positive results after rigid plate fixation, including reduced sternal complications and decreased length of hospital stay. However, redo-sternotomy after sternal reconstruction utilizing rigid fixation has not been previously delineated in surgical literature. This case highlights the technical challenges of performing a median sternotomy for cardiac surgery after sternal reconstruction with bilateral longitudinal plating.

Circumferential Heller myotomy can relieve chest pain in patients with achalasia: a prospective clinical trial.

BACKGROUND: Noncardiac chest pain often coexists with dysphagia in patients diagnosed with achalasia. The current standard treatment for achalasia, laparoscopic Heller myotomy with Dor fundoplication, has an insufficient effect on noncardiac chest pain. The aim of this study is to investigate the efficacy of circumferential Heller myotomy on esophageal chest pain in patients with achalasia. METHODS: Twenty patients diagnosed with achalasia who complained of noncardiac chest pain were recruited and underwent circumferential Heller myotomy. Using an institutional achalasia database, we randomly selected 60 patients who underwent standard laparoscopic Heller myotomy with Dor fundoplication, based on a 3-to-1 propensity score-matching analysis. We compared surgical outcomes between the circumferential Heller myotomy and the laparoscopic Heller myotomy with Dor fundoplication groups. RESULTS: Patients undergoing circumferential Heller myotomy had a higher rate of postoperative noncardiac chest pain relief than the laparoscopic Heller myotomy with Dor fundoplication group [95% (19/20) vs. 75% (45/60), p = 0.045]. No differences in dysphagia and vomiting were found between groups (p = 0.783 and p = 0.645, respectively). Patients in the circumferential Heller myotomy group had significantly better esophageal clearance. The prevalence of reflux endoscopic esophagitis was higher in the circumferential Heller myotomy group than in the control group [35.0% (7/20) vs. 10.0% (6/60), p = 0.015]. CONCLUSIONS: There is promising early evidence that circumferential Heller myotomy may be effective in the treatment of achalasia-related chest pain. Further research, including larger randomized studies with long-term follow-up, is warranted.

Anatomical relevance of ablation to the pulmonary artery root: Clinical implications for characterizing the pulmonary sinus of Valsalva and coronary artery.

BACKGROUND: Ablation within the pulmonary sinus of Valsalva (PSV) becomes increasingly common in certain ventricular outflow arrhythmia. Understanding the regional anatomy is intensively concerned to avoid procedure complications. PURPOSE: To describe the anatomic relationships of PSV to its adjacent structures using computed tomographic coronary angiograms (CTCA). METHODS: We studied 145 patients (77 males, age 47 ± 18 years) investigated for chest pain with CTCA. The relationships between the PSV and adjacent structures were described by analysis of 2-dimensional images and 3-dimensional reconstructions. RESULTS: The left adjacent sinus (LAS) was located within 5 mm of the left main coronary artery (LMCA) in 67% cases (19% within 2 mm) and within 5 mm of the left anterior descending coronary artery (LAD) in 87% (36% within 2 mm). The anterior sinus was within 5 mm of the LAD in 1% and out of 5 mm from LMCA in all cases. Note that 93% LAS was within 5 mm of the left aortic sinus of Valsalva (LASV) (within 2 mm in 27%), remaining 80% right adjacent sinus (RAS) within 5 mm from ascending aorta. The right coronary artery (RCA) was within 5 mm of the RAS/right ventricular outflow tract in 82% cases. CONCLUSIONS: Both the left and RASs are intimately related to the aortic root. The LAS is more often close to LMCA, LAD, and the LASV. The anterior sinus is more frequently related to LAD than LMCA. This information may help heighten operator awareness of safety for increasingly performed complex procedures in this area.

Xiphoidectomy for Intractable Xiphodynia.

BACKGROUND: Xiphodynia is a rare condition with hardly any data published regarding xiphoidectomy as a valid treatment option for intractable disease. It is necessary to bear this syndrome in mind after having filtered out other differential diagnoses. METHODS: Between 2003 and 2015, 11 patients underwent xiphoidectomy for intractable xiphodynia at our institution. Patients' charts were reviewed including preoperative workup, operative technique, and results. Every patient had routine follow-ups, 4 weeks after the procedure and 1 year after surgery. RESULTS: The main symptom was chest pain in the area of the xiphoid. Conservative treatment trials with different combinations of analgesics over at least 1 year did not lead to insufficient and long-term improvement, which is why the decision for a surgical xiphoidectomy was eventually made. No postoperative complications occurred. Significant pain relief was achieved in eight out of ten patients; one patient was lost to long-term follow-up. Both patients with insufficient pain relief have had previous surgery in form of a sternotomy and upper median laparotomy. CONCLUSIONS: Xiphodynia is a diagnostic conundrum, which is why reports on its treatment including surgical resection of the xiphoid are even sparser. So far, this is the largest reported series of surgically treated xiphodynia. Correct diagnosis remains the key factor for success. While tenderness over the tip of the xiphoid process combined with protrusion of the xiphoid with a xiphisternal angle of <160° are good indications for surgery, patients after previous operations affecting the xiphoid process are less likely to benefit from xiphoidectomy.

Peroral endoscopic myotomy (POEM) is effective in treatment of noncardiac chest pain caused by hypercontractile esophageal motility disorders: results of the POEM-HYPE-Study.

BACKGROUND: Noncardiac chest pain (NCCP) is recurrent angina pectoris-like pain without evidence of coronary heart disease in conventional diagnostic evaluation. In gastroenterology, managing of patients with NCCP is ambiguous to detect gastroesophageal reflux and hypercontractile esophageal motility disorders. Recently, peroral endoscopic myotomy (POEM) was established as treatment option in achalasia. However, limited data exist on the effectivity of POEM in NCCP with hypercontractile esophageal motility disorders. MATERIAL AND METHODS: In this prospective study (POEM-HYPE), we evaluated 14 patients with NCCP and hypercontractile esophageal motility disorders (type III achalasia, n = 7; hypercontractile esophagus, n = 6; distal esophageal spasm, n = 1). All patients underwent standardized diagnostic work-up including esophagogastroduodenoscopy with esophageal biopsies, high-resolution esophageal manometry, and combined intraluminal impedance and pH testing before and 3 weeks after POEM. A standardized symptom questionnaire was disposed before POEM, 3 weeks after, and every 6 months after the POEM. RESULTS: After POEM, 12 patients showed significant symptom relief (pre-Eckardt score: 7.78 ±â€Š1.47, 3 weeks post: 1.64 ± 1.44, 6 months: 2.0 ±â€Š1.84 and 1.86 ±â€Š1.89 after 15.0 ±â€Š10.0 months post-intervention). High-resolution manometry showed significant reduction in integrated relaxation pressure (pre-POEM: 24.74 ±â€Š18.9 mm Hg, post-POEM: 13.8 ±â€Š16.5 mm Hg) and distal contractile integral (pre-POEM: 2880 ±â€Š3700 mmHg*s*cm, post-POEM: 1109 ±â€Š1042 mmHg*s*cm). One lesion of the submucosal tunnel occurred as a moderate adverse event and was handled endoscopically. The long-term clinical success rate was 85.7 %. No severe gastroesophageal reflux occurred after interventions. Two patients required secondary therapy with injection of botulinum toxin in the tubular esophagus and balloon dilation. CONCLUSION: The results suggest that POEM is an effective and safe therapeutic option for patients with NCCP and hypercontractile esophageal motility disorders.

Radioactive self-expanding stents for palliative management of unresectable esophageal cancer: a systematic review and meta-analysis.

Stent insertion is a feasible and safe palliative management for advanced unresectable esophageal cancer. The aim of this study is to assess the efficacy of radioactive stent for unresectable esophageal cancer compared with conventional stent. Systematic searches of the PubMed and Web of science are dated from their beginning to January 25, 2016. Studies that compared radioactive stent with conventional stent for unresectable esophageal cancer were included. The outcomes were postimplantation survival, relief of dysphagia, and complications related to stent implant. Six studies with 539 patients were included. All of them used stent equipped with radioactive iodine beads as a radioactive stent. The pooled weighted mean difference for median survival was 2.734 months (95% CI 1.710-3.775; Z = 5.21, P = 0.000) between two groups. The 1,3,6 month survival rates were higher in radioactive stents than conventional stent, with the pooled ORs 3.216 (95% CI 1.293-7.999; Z = 2.51, P = 0.012), 3.095 (95% CI 1.908-5.020; Z = 4.58, P = 0.000), and 7.503 (95% CI 2.206- 25.516; Z = 3.23, P = 0.001, respectively). The pooled hazard ratio was 0.464 (95% CI 0.328-0.655; Z = 4.35, P = 0.000) between two groups. For relief of dysphagia, two stents all have good relief of the dysphagia effect, but radioactive stent showed a better effect at 3, 6 months follow-up after implantation. For complications related to stent implant, no significant differences were found between two stents in terms of severe chest pain (30.0% vs. 35.7%, OR 0.765, 95% CI 0.490-1.196), gastroesophageal reflux (18.6% vs. 16.1%, OR 1.188, 95% CI 0.453-3.115), fever (12.1% vs. 12.1%, OR 1.014, 95% CI 0.332-3.097), bleeding (16.7% vs. 14.2%, OR 1.201, 95% CI 0.645-2.236), perforation or fistula (6.1% vs. 9.0%, OR 0.658, 95% CI 0.291-1.486), pneumonia (10.7% vs. 14.1%, OR 0.724, 95% CI 0.343-1.526), stent migration (7.0% vs. 10.2%, OR 0.651, 95% CI 0.220-1.924), and restenosis (24.2% vs. 20.6%, OR 1.228, 95% CI 0.674-2.239). Radioactive stent insertion had potential benefits for palliative management for patients with unresectable esophageal cancer. This method prolonged survival and dysphagia relief period without more complications. However, this conclusion should be confirmed by more trials.

What is the Yield of Testing for Coronary Artery Disease after an Emergency Department Attendance with Chest Pain?

BACKGROUND: Guidelines recommend testing for coronary artery disease (CAD) for emergency department (ED) patients with a negative workup for acute coronary syndrome (ACS). The rationale is that, although myocardial infarction has been ruled out, the presentation could still indicate cardiac ischaemia. Evidence supporting this recommendation is weak. METHODS: Planned sub-study of prospective cohort study of ED chest pain patients with a negative ACS workup who were discharged. Primary outcome of interest was occurrence of major adverse cardiac events (MACE) within 30 days. Secondary outcomes were rate of combined MACE or revascularisation and rates and outcome of referral for CAD testing. Analyses were descriptive. RESULTS: 742 patients were included; median age 56, 52% male. There were two MACE within 30 days (0.3%; 95% CI 0.07-1%). Two patients had revascularisation without ACS - combined MACE or revascularisation rate 0.5% (95% CI 0.2-1.4%). Seventy-five per cent of patients with adverse events had previously known CAD. There was no statistically significant difference in outcome between those referred for testing and those who were not. Age, TIMI score 0-1 and absence of known CAD performed well as potential discriminators for selective testing. CONCLUSIONS: In our study the rate of MACE within 30 days was very low, coronary intervention was rare and most patients with MACE or revascularisation had previously known CAD. For young patients, those without known CAD and those with a low TIMI score, the risk of clinically significant CAD appears to be very low. It adds to the case for abandoning routine testing for CAD.

[SURGICAL AND CONSERVATIVE TREATMENT OF CARDIAC SIGNS OF GASTROESOPHAGEAL REFLUX DISEASE].

Comparison of efficacy of the conservative and surgical treatment conduction in patients, suffering cardiac signs of gastroesophageal reflux disease (GERD), was performed. Trustworthy better result for elimination of noncardiac chest pain and cardiac rhythm disorders was obtained in patients, to whom laparoscopic fundoplication was conducted. Аntireflux treatment of extraesophageal cardiac signs of GERD is more effective in patients of a young age

Congenital partial defect of the left pericardium presenting as chest pain.

Congenital pericardial defect is a rare cardiac defect with variable clinical presentations. It is usually an unexpected finding during cardiac surgery or autopsy. The clinical detection of congenital absence of pericardium is important because of its life-threatening complications such as fatal myocardial strangulation, myocardial ischaemia and sudden death. We present a patient with the incidental finding of left-sided partial defect of the pericardium during evaluation of chest pain.

Late Outcomes of Patients in the Emergency Department With Acute Chest Pain Evaluated With Computed Tomography-Derived Fractional Flow Reserve.

Computed tomography (CTA)-derived fractional flow reserve (FFRCT) guides the need for invasive coronary angiography (ICA). Late outcomes after FFRCT are reported in stable ischemic heart disease but not in acute chest pain in the emergency department (ACP-ED). The objectives are to assess the risk of death, myocardial infarction (MI), revascularization, and ICA after FFRCT. From 2015 to 2018, 389 low-risk patients with ACP-ED (negative biomarkers, no electrocardiographic ischemia) underwent CTA and FFRCT and were entered into a prospective institutional registry; patients were followed up for 41 ± 10 months. CTA stenosis ≥50% was present in 81% of the patients. Positive (FFRCT ≤0.80) and negative FFRCT were observed in 124 (32%) and 265 patients (68%), respectively. ICA was performed in 108 of 124 patients (87%) with positive FFRCT and 89 of 265 patients (34%) with negative FFRCT (p <0.00001). Revascularization was performed in 87 of 124 (70%) patients with positive FFRCT and in 22 of 265 (8%) with negative FFRCT (p <0.00001). Appropriateness of revascularization was established by blinded adjudication of ICA and invasive FFR using practice guidelines; revascularization was appropriate in 81 of 124 (65%) and 6 of 265 (2%) of FFRCT-positive and -negative patients, respectively (p <0.00001). At follow-up, for patients with positive versus negative FFRCT, the rates were 0.8% versus 0% for death (p = 0.32) and 1.6% versus 0.4% for MI (p = 0.24). In conclusion, in low-risk patients with ACP-ED who underwent CTA and FFRCT, the risk of late death (0.2%) and MI (0.7%) are low. Negative FFRCT is associated with excellent long-term prognosis, and positive FFRCT predicts obstructive disease requiring revascularization. FFRCT can safely triage patients with ACP-ED and reduce unnecessary ICA and revascularization.

Very late erosion of Amplatzer septal occluder device presenting as pericardial pain and effusion 8 years after placement.

We report the case of a very late erosion of an Amplatzer septal occluder (ASO) device more than 8 years after implant, presenting without signs of cardiac tamponade. To date, this case represents the longest period between ASO device implantation and clinical presentation following erosion. The overall rate of device erosion remains low, and the majority reported so far has occurred early, but clinicians should remain alert to the possibility of very late erosion in patients with ASO devices.

Minimal invasive retrieval of dislodged Amplatzer occluder with subsequent impediments.

A 47-year-old female underwent interventional patent foramen ovale (PFO) closure with an Amplatzer septal occluder (AGA Medical Corporation, USA). After 48 hours of implantation, she experienced intermittent pulse synchronous retrosternal pain. Subsequently, device-associated compression of the aortic root was diagnosed. Occluder retrieval and surgical PFO-closure was accomplished successfully via minimal invasive, video-assisted anterolateral thoracotomy.

Intramedullary spinal cord cavernous malformations presenting with unexplained chest pain: case report and review of the literature.

INTRODUCTION: Intramedullary spinal cord cavernous malformations are very uncommon in pediatric age, with only 26 cases reported within the available literature to date. The diagnosis of such lesions is often difficult and delayed because of their rarity and bizarre clinical presentation. CASE REPORT: We report a case of intramedullary spinal cord cavernous malformation in a girl, in which sudden onset chest pain was the only presenting symptom, followed by appearance of neurological deficits after 5 days. We review the available literature discussing clinical features and principles of management of these lesions in children.