scholarly journals Clinical and Manometric Characteristics of Patients with Achalasia: One Disease with Three Presentations or Three Diseases with One Presentation?

2020 ◽  
Author(s):  
Teodora Surdea-Blaga ◽  
Liliana David ◽  
Andrei Pop ◽  
Marcel Tantau ◽  
Dan Lucian Dumitrascu
Keyword(s):  
Type I ◽  
Type Ii ◽  
Type Iii ◽  
Group Type ◽  
Clinical Evolution ◽  
Eckardt Score ◽  
Resting Pressure ◽  
Esophageal Sphincter ◽  
Integrated Relaxation Pressure

Background and Aims: The three manometric patterns of achalasia are considered by some authors as different stages in the evolution of the same disorder. The aims of our study were to characterize patients with achalasia, in order to find key differences supporting the idea of progression from one type to the other, and to assess the clinical evolution in time. Methods: From 280 high resolution esophageal manometry recordings we selected unique patients with achalasia. A standardized questionnaire used prior to each manometry recorded their symptoms. Manometric parameters (resting lower esophageal sphincter (LES) pressure, 4s-integrated relaxation pressure (IRP), length of the esophagus, etc.) were recorded. Patients were contacted to establish the clinical evolution. Results: We identified 108 new achalasia cases (mean age 48.2±16.2 years, 52.8% type I, 42.6% type II), 52 (48.1%) women. Dysphagia (98.1%), cough (64.8%), belching (60.2%) and reflux symptoms (53.7%) were frequently reported. Patients with type I achalasia reported more often that dysphagia worsened, compared to type II patients (χ2=7.3, p =0.007). Age, duration of dysphagia, body mass index (p=0.067) and esophageal length were similar in type I and type II achalasia. Resting LES pressure (64.7±22.6 mmHg vs. 54.3±21.6 mmHg, p=0.019) and 4s-IRP (45.3±17.6 mmHg vs. 38.4±15.5 mmHg, p=0.036) were higher in type II compared to type I achalasia. Overweight patients had a lower LES resting pressure and 4s-IRP compared to lean subjects. After a mean follow-up of 36.8±13.4 months, 49 (45.3%) patients responded to our follow-up, and 77.5% had an Eckardt score ≤ 3. Conclusions: Type I achalasia was the most common in our group. Type I patients had lower BMI but similar duration of dysphagia and mean age compared to type II. Type III is seldom and present in older patients. These findings suggest low probability of progression from type III and II to type I achalasia. Patients with type II achalasia had higher resting LES pressure and 4s-IRP than type I achalasia patients.

Is integrated relaxation pressure a promising predictor of effectiveness of peroral endoscopic myotomy for achalasia?

2017 ◽  
Vol 56 (02) ◽  
pp. 111-116
Author(s):  
Hong Jin ◽  
Wei Zhao ◽  
Lili Zhang ◽  
Zhongqing Zheng ◽  
Tao Wang ◽  
...  
Keyword(s):  
Clinical Symptoms ◽  
Peroral Endoscopic Myotomy ◽  
Symptom Improvement ◽  
Symptom Duration ◽  
Type I ◽  
Type Ii ◽  
Eckardt Score ◽  
Endoscopic Myotomy ◽  
Integrated Relaxation Pressure

Abstract Background Peroral endoscopic myotomy (POEM), first introduced in 2010, appears to be an effective therapy with few complications. This study aimed to find an optimal predictor of POEM outcome in achalasia. Methods We retrospectively assessed 89 patients diagnosed with achalasia who underwent POEM in General Hospital of Tianjin Medical University, from September 2012 to March 2015. Associations of Eckardt score with symptom duration, lower esophageal resting pressure, 4-second integrated relaxation pressure (4s-IRP), and maximum esophageal diameter were assessed before POEM. The most relevant data were progressively grouped to compare symptom improvement after POEM in 85 patients at 1 year follow-up. Results The most significant correlation was found between 4s-IRP and Eckardt score (p < 0.01). The 85 achalasia patients (1-year follow-up after POEM) were divided into 3 groups according to 4s-IRP values; patients with mean 4s-IRP of 25 – 34 mmHg exhibited significantly greater improvement of clinical symptoms compared with the remaining 2 groups (p < 0.05). No significant postoperative difference was noted between types I and II in all patients according to Chicago classification criteria. The 40 patients with 4s-IRP of 25 – 34 mmHg were further divided into 2 subgroups; the 28 patients with type II achalasia responded better to POEM than the 12 with type I disease (p < 0.05). Conclusions 4s-IRP, together with achalasia subtypes, may predict treatment outcome after POEM. Patients with type II achalasia and 4s-IRP of 25 – 34 mmHg may experience more satisfactory remission after POEM.

scholarly journals Perforator preservation technologies (PPT) based on a new neuro-interventional classification in endovascular treatment of perforator involving aneurysms (piANs)

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Chen Li ◽  
Ao-Fei Liu ◽  
Han-Cheng Qiu ◽  
Xianli Lv ◽  
Ji Zhou ◽  
...  
Keyword(s):  
Endovascular Therapy ◽  
Saccular Aneurysm ◽  
Type I ◽  
Type Ii ◽  
Fusiform Aneurysm ◽  
Type Iii ◽  
Perforating Artery ◽  
Protection Technology ◽  
Perforating Arteries

Abstract Background Treatment of perforator involving aneurysm (piAN) remains a challenge to open and endovascular neurosurgeons. Our aim is to demonstrate a primary outcome of endovascular therapy for piANs with the use of perforator preservation technologies (PPT) based on a new neuro-interventional classification. Methods The piANs were classified into type I: aneurysm really arises from perforating artery, type II: saccular aneurysm involves perforating arteries arising from its neck (IIa) or dome (IIb), and type III: fusiform aneurysm involves perforating artery. Stent protection technology of PPT was applied in type I and III aneurysms, and coil-basket protection technology in type II aneurysms. An immediate outcome of aneurysmal obliteration after treatment was evaluated (satisfactory obliteration: the saccular aneurysm body is densely embolized (I), leaving a gap in the neck (IIa) or dome (IIb) where the perforating artery arising; fusiform aneurysm is repaired and has a smooth inner wall), and successful perforating artery preservation was defined as keeping the good antegrade flow of those perforators on postoperative angiography. The periprocedural complication was closely monitored, and clinical and angiographic follow-ups were performed. Results Six consecutive piANs (2 ruptured and 4 unruptured; 1 type I, 2 type IIa, 2 type IIb, and 1 type III) in 6 patients (aged from 43 to 66 years; 3 males) underwent endovascular therapy between November 2017 and July 2019. The immediate angiography after treatment showed 6 aneurysms obtained satisfactory obliteration, and all of their perforating arteries were successfully preserved. During clinical follow-up of 13–50 months, no ischemic or hemorrhagic event of the brain occurred in the 6 patients, but has one who developed ischemic event in the territory of involving perforators 4 h after operation and completely resolved within 24 h. Follow-up angiography at 3 to 10M showed patency of the parent artery and perforating arteries of treated aneurysms, with no aneurysmal recurrence. Conclusions Our perforator preservation technologies on the basis of the new neuro-interventional classification seem feasible, safe, and effective in protecting involved perforators while occluding aneurysm.

Surgical treatment of the radial head is crucial for the outcome in terrible triad injuries of the elbow

2020 ◽  
Vol 102-B (12) ◽  
pp. 1620-1628
Author(s):  
Alexander Klug ◽  
Angela Nagy ◽  
Yves Gramlich ◽  
Reinhard Hoffmann
Keyword(s):  
Surgical Treatment ◽  
Radial Head ◽  
Independent Effect ◽  
Type I ◽  
Dash Score ◽  
Type Ii ◽  
Terrible Triad ◽  
Radial Head Fractures ◽  
Type Iii

Aims To evaluate the outcomes of terrible triad injuries (TTIs) in mid-term follow-up and determine whether surgical treatment of the radial head influences clinical and radiological outcomes. Methods Follow-up assessment of 88 patients with TTI (48 women, 40 men; mean age 57 years (18 to 82)) was performed after a mean of 4.5 years (2.0 to 9.4). The Mayo Elbow Performance Score (MEPS), Oxford Elbow Score (OES), and Disabilities of the Arm, Shoulder and Hand (DASH) score were evaluated. Radiographs of all patients were analyzed. Fracture types included 13 Mason type I, 16 type II, and 59 type III. Surgical treatment consisted of open reduction and internal fixation (ORIF) in all type II and reconstructable type III fractures, while radial head arthroplasty (RHA) was performed if reconstruction was not possible. Results At follow-up the mean MEPS was 87.1 (20 to 100); mean OES, 36.9 (6 to 48); and mean DASH score, 18.6 (0 to 90). Mean movement was 118° (30° to 150°) for extension to flexion and 162° (90° to 180°) for pronation to supination. The overall reoperation rate was 24%, with nine ORIF, ten RHA, and two patients without treatment to the radial head needing surgical revision. When treated with RHA, Mason type III fractures exhibited significantly inferior outcomes. Suboptimal results were also identified in patients with degenerative or heterotopic changes on their latest radiograph. In contrast, more favourable outcomes were detected in patients with successful radial head reconstruction after Mason type III fractures. Conclusion Using a standardized protocol, sufficient elbow stability and good outcomes can be achieved in most TTIs. Although some bias in treatment allocation, with more severe injuries assigned to RHA, cannot be completely omitted, treatment of radial head fractures may have an independent effect on outcome, as patients subjected to RHA showed significantly inferior results compared to those subjected to reconstruction, in terms of elbow function, incidence of arthrosis, and postoperative complications. As RHA showed no apparent advantage in Mason type III injuries between the two treatment groups, we recommend reconstruction, providing stable fixation can be achieved. Cite this article: Bone Joint J 2020;102-B(12):1620–1628.

Surgical treatment of the radial head is critical to the outcome of Monteggia-like lesions

2019 ◽  
Vol 101-B (12) ◽  
pp. 1512-1519 ◽  
Author(s):  
Alexander Klug ◽  
Felix Konrad ◽  
Yves Gramlich ◽  
Reinhard Hoffmann ◽  
Kay Schmidt-Horlohé
Keyword(s):  
Surgical Treatment ◽  
Radial Head ◽  
Type I ◽  
Dash Score ◽  
Type Ii ◽  
Coronoid Fracture ◽  
Radial Head Arthroplasty ◽  
Type Iii ◽  
Clinical And Radiological Results

Aims The aim of this study was to evaluate the outcome of Monteggia-like lesions at midterm follow-up and to determine whether the surgical treatment of the radial head influences the clinical and radiological results. Patients and Methods A total of 78 patients with a Monteggia-like lesion, including 44 women and 34 men with a mean age of 54.7 years (19 to 80), were available for assessment after a mean 4.6 years (2 to 9.2). The outcome was assessed using the Mayo Elbow Performance Score (MEPS), Oxford Elbow Score (OES), Mayo Modified Wrist Score (MMWS), and The Disabilities of the Arm, Shoulder and Hand (DASH) score. Radiographs were analyzed for all patients. A total of 12 Mason type I, 16 type II, and 36 type III fractures were included. Surgical treatment consisted of screw fixation for all type II and reconstructable type III fractures, while radial head arthroplasty (RHA) or excision was performed if reconstruction was not possible. Results The mean MEPS was 88.9 (40 to 100), mean OES was 40.1 (25 to 48), mean MMWS was 88.1 (50 to 100), mean DASH score was 14.7 (0 to 60.2), and mean movement was 114° (sd 27) in extension/flexion and 155° (sd 37) in pronation/supination. Mason III fractures, particularly those with an associated coronoid fracture treated with RHA, had a significantly poorer outcome. Suboptimal results were also identified in patients who had degenerative changes or heterotopic ossification on their latest radiograph. In contrast, all patients with successful radial head reconstruction or excision had a good outcome. Conclusion Good outcomes can be achieved in Monteggia-like lesions with Mason II and III fractures, when reconstruction is possible. Otherwise, RHA is a reliable option with satisfactory outcomes, especially in patients with ligamenteous instability. Whether the radial head should be excised remains debatable, although good results were achieved in patients with ligamentous stability and in those with complications after RHA. Cite this article: Bone Joint J 2019;101-B:1512–1519

scholarly journals Use of Metaphyseal Sleeves in Revision Knee Arthroplasty

2017 ◽  
Vol 24 (2) ◽  
pp. 5-10
Author(s):  
M. V Girkalo ◽  
I. A Norkin
Keyword(s):  
Knee Arthroplasty ◽  
Surgical Intervention ◽  
Pain Syndrome ◽  
Type I ◽  
Type Ii ◽  
Short Term ◽  
Type Iii ◽  
Revision Knee Arthroplasty ◽  
Total Knee

Purpose. To study the short-term results of revision knee arthroplasty performed using metaphyseal sleeves. Patients and methods. During the period from 2013 to 2015 the total number of 40 patients was operated on. Type I femoral defects (by AORI classification) were diagnosed in 11 (27.5%), type II - in 26 (65.0%), type III - in 3 (7.5%) cases. Type I tibial defects were diagnosed in 2 (5.0%), type IIa - in 24 (65.0%), type IIb - in 11 (27.0%) and type III - in 3 (7.54%) cases. Metaphyseal femoral sleeves were used in 8 and metaphyseal tibial sleeve - in 40 patients. Results. Follow up period made up from 12 to 43 (mean 32.8) months. Excellent and good results by KSS scale were achieved in 30 (75.0%) of patients, by functional KSS scale - in 24 (60.0%) patients. Mean point by Knee Society Total Knee Arthroplasty Roentgenographic Evaluation scale in patients with femoral and tibial metaphyseal sleeves made up 2.35 versus 0.375 that confirmed the absence of progressive bone resorption. No one case of aseptic instability of the revision implant was observed. Repeated surgical intervention due to reinfection and knee joint contracture with pain syndrome was performed in 2 (5.0%) patients. Conclusion. The obtained data enable to recommend the use of metaphyseal sleeves for revision knee arthroplasty in patients with tibial and femoral defects of types II and III by AORI classification.

scholarly journals Functional outcome of 103 fractures of the proximal fifth metatarsal bone

2021 ◽  
Vol 26 (1) ◽  
Author(s):  
Patrick Pflüger ◽  
Michael Zyskowski ◽  
Michael Müller ◽  
Chlodwig Kirchhoff ◽  
Peter Biberthaler ◽  
...  
Keyword(s):  
Functional Outcome ◽  
Rank Correlation ◽  
Metatarsal Bone ◽  
Outcome Analysis ◽  
Functional Score ◽  
Type I ◽  
Type Ii ◽  
Type Iii ◽  
Fifth Metatarsal Bone

Abstract Background Metatarsal fractures are common skeletal injuries of the lower extremity in adults. The majority involves the proximal fifth metatarsal bone. In the current literature, there still exists controversy regarding treatment recommendations for the different fracture entities. Methods All patients suffering from single fractures to the proximal fifth metatarsal bone between 2003 and 2015 were enrolled in this retrospective analysis. Only patients with a minimum follow-up of 12 months were included. The fractures were classified according to Lawrence and Botte (L&B). Data were collected via patient registry, radiographs and a standardized questionnaire (Foot and Ankle Outcome Score = FOAS). For outcome analysis, the nonparametric Mann–Whitney U test was performed and Spearman’s rank correlation coefficient calculated. Results In total, the functional outcomes of 103 patients suffering from fractures to the proximal fifth metatarsal bone were analyzed. L&B type I fractures (n = 13) had a FAOS score of 91 ± 23, L&B type II (n = 67) presented a score of 91 ± 15 and L&B type III (n = 23) a score of 93 ± 11. Surgically treated patients with an L&B type II fracture had no statistically significant better functional outcome in comparison to conservative management (p = 0.89). Operatively treated L&B type III fractures tended to have a better functional score (p = 0.16). The follow-up time was 58 (min: 15; max: 164) months. Conclusions Overall, the functional outcome following fractures to the proximal fifth metatarsal bone is satisfactory. Conservatively treated L&B type II fractures showed an equivalent functional outcome compared to surgical management. Patients with an L&B type III fracture mainly were treated surgically, but difference in FAOS score did not reach level of significance.

scholarly journals Clinical Significance of Hyperdense Lesions on Non-enhanced Brain CT Obtained Immediately after Arterial Revascularization in Acute Ischemic Stroke Patients

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Changbin Wang ◽  
Zudong Yin ◽  
Xinyi Zhang ◽  
Xiumin Zhao
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Clinical Significance ◽  
Type I ◽  
Type Ii ◽  
Contrast Extravasation ◽  
Arterial Revascularization ◽  
Brain Ct ◽  
Type Iii

Purpose. To analyze the characteristics of hyperdense lesions on brain CT conducted immediately after arterial revascularization (AR) in patients with acute ischemic stroke (AIS), track the outcome of those lesions and investigate their clinical significance. Materials and Methods. 97 AIS patients were enrolled in our study. Among them, 52 patients showed hyperdense lesions and were divided into three categories: type I, type II and type III according to the morphologic characteristics of hyperdense lesions. All patients underwent several follow-up CT/MR examinations to visualize the outcomes of the lesions. Results. Among the 52 patients, 22 showed contrast extravasation, 23 displayed contrast extravasation combined with hemorrhagic transformation (HT) and 7 confirmed symptomatic intracranial hemorrhage (SICH) in follow-up CT/MR. Among the without hyperdense lesions group, only 7 converted to hemorrhage, and no SICH occurred. All type I lesions showed contrast extravasation; 23 type II lesions turned to hemorrhage, 2 revealed SICH and 6 were pure contrast extravasation; all of the type III developed into SICH. Conclusion. Hyperdense lesions on non-enhanced brain CT obtained immediately after arterial revascularization (AR) exhibited varying features. Type I indicated a pure contrast extravasation. Type II and type III hyperdense lesions suggested higher incidence of HT, the presence of type III lesions indicated an ominous outcome.

scholarly journals An observational study into the management of arteriomegaly: a call for a revised classification system

2012 ◽  
Vol 94 (4) ◽  
pp. 250-255 ◽  
Author(s):  
JV Barandiaran ◽  
TC Hall ◽  
I Glaves ◽  
N El-Barghouti ◽  
EP Perry
Keyword(s):  
Observational Study ◽  
Critical Limb Ischaemia ◽  
Limb Ischaemia ◽  
Type I ◽  
Type Ii ◽  
Type Iii ◽  
Cerebrovascular Events ◽  
Progression Of Disease ◽  
Artery Disease

INTRODUCTION Arteriomegaly is the diffuse ectasia of arteries with or without aneurysmal disease. Patients with arteriomegaly have a higher incidence of morbidity including limb loss compared to patients with other arteriopathies. The aim of this observational study was to review the management of these patients in our institution. METHODS Radiologists and surgeons prospectively reviewed aortofemoral angiography. Patients with arteriomegaly were identified. Data relating to demographics, mode of presentation, risk factors, type of arteriomegaly, management and progression of disease were analysed. RESULTS Arteriomegaly was identified in 1.3% of patients (n=69) undergoing lower limb angiography in the study period. Of these, the majority (n=67) were men. The mean age was 74 years (range: 60–89 years) and 76% were smokers. Co-morbidities included coronary artery disease (55%), diabetes mellitus (20%), hypertension (45%) and cerebrovascular events (6%). Fortynine patients presented with critical limb ischaemia and eighteen patients were seen electively in the outpatients department with symptoms of intermittent claudication. Data were incomplete for two male patients and were therefore not included. At presentation, 22 patients were classified as Hoi lier type I, 5 were type II and 9 were type III. Thirty-one patients had arteriomegalic vessels but no aneurysmal disease. After a median follow-up duration of 76 months (range: 6–146 months), 34 patients progressed to type I, 2 to type II and 18 to type III. Thirteen remained without aneurysmal disease. Twenty-nine patients required angioplasty and twenty-eight required bypass surgery during this time. In total, 102 procedures were required for complicated disease. The limb salvage rate was 92%. Although 8 patients in our series died, the remaining 59 are under regular follow up. CONCLUSIONS This study illustrates the progressive nature of arteriomegaly. Results of the management of these patients in our institution are similar to those in the literature. We suggest an additional fourth category to Hollier’s classification that describes arteriomegalic disease without aneurysmal degeneration as this, too, deserves special management. Regular follow-up visits and early intervention for patients with arteriomegaly is advocated to reduce the high incidence of morbidity.

scholarly journals Interferon Lambda: A New Sword in Cancer Immunotherapy

2011 ◽  
Vol 2011 ◽  
pp. 1-11 ◽  
Author(s):  
Ahmed Lasfar ◽  
Walid Abushahba ◽  
Murugabaskar Balan ◽  
Karine A. Cohen-Solal
Keyword(s):  
Viral Infections ◽  
Type I ◽  
Type Ii ◽  
Type Iii ◽  
Group Type ◽  
Interferon Lambda ◽  
New Type ◽  
Cell Type Specific ◽  
Type Iii Ifn

The discovery of the interferon-lambda (IFN-λ) family has considerably contributed to our understanding of the role of interferon not only in viral infections but also in cancer. IFN-λproteins belong to the new type III IFN group. Type III IFN is structurally similar to type II IFN (IFN-γ) but functionally identical to type I IFN (IFN-α/β). However, in contrast to type I or type II IFNs, the response to type III IFN is highly cell-type specific. Only epithelial-like cells and to a lesser extent some immune cells respond to IFN-λ. This particular pattern of response is controlled by the differential expression of the IFN-λreceptor, which, in contrast to IFN-α, should result in limited side effects in patients. Recently, we and other groups have shown in several animal models a potent antitumor role of IFN-λthat will open a new challenging era for the current IFN therapy.

scholarly journals Pneumatic Balloon Dilatation for Achalasia Cardia: Outcome, Complications, Success, and Long-term Follow-up

2017 ◽  
Vol 7 (2) ◽  
pp. 138-141 ◽  
Author(s):  
Sudhir J Gupta ◽  
Nitin R Gaikwad ◽  
Amol R Samarth ◽  
Sonal R Gattewar
Keyword(s):  
Balloon Dilatation ◽  
Type I ◽  
Type Ii ◽  
Achalasia Cardia ◽  
Eckardt Score ◽  
Free Interval ◽  
Long Term Follow Up ◽  
Pneumatic Balloon Dilatation

ABSTRACT Background Achalasia is a chronic disease that can be managed with effective endoscopic modalities. Aim To evaluate the effectiveness of single setting of pneumatic balloon dilatation for achalasia and assess the long-term success and outcomes. Materials and methods This is a retrospective study of all achalasia patients who underwent pneumatic balloon dilatation at our institute. Patients who could be contacted were inquired regarding their symptoms and dysphagia-free interval after dilatation. Results A total of 72 patients were enrolled. Out of this, 14 patients lost to follow-up. Mean age of 58 patients was 45.02 ± 16.51 years. Male:female ratio was 13:16. Mean predilatation Eckardt score was 7.16 ± 0.834. Type I achalasia was present in 10 (17.2%), type II in 44 (75.9%), type III in 4 (6.9%). Predilatation basal integrated relaxation pressure (IRP) was 28.14 ± 14.76 mm Hg. Postdilatation Eckardt score was 2.40 ± 1.67. Postdilatation dysphagia-free interval was 17.28 ± 6.70 months. A total of 9 patients (15.51%) failed to respond to first dilatation and 49 (84.48%) patients benefited from single setting of pneumatic dilatation. Esophageal perforation occurred in 2/58 (3.44%). We did not find any significant difference in gender distribution, age of presentation, duration of symptom, pre- and postdilatation Eckardt score, type of achalasia, and basal IRP on manometry between type of achalasia. Postdilatation dysphagia-free interval in type II achalasia (18.09 ± 5.976 months) was more than types I and III achalasia cardia (p = 0.066), which showed trend toward significance. Conclusion Pneumatic balloon dilatation of achalasia cardia is a highly effective endoscopic procedure with minimal complications and mortality. Even the single setting of dilatation can have long-lasting dysphagia-free interval. How to cite this article Gupta SJ, Gaikwad NR, Samarth AR, Gattewar SR. Pneumatic Balloon Dilatation for Achalasia Cardia: Outcome, Complications, Success, and Long-term Follow-up. Euroasian J Hepato-Gastroenterol 2017;7(2):138-141.

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