Evaluation and Comparison of Charcot’s Triad and Tokyo Guidelines for the Diagnosis of Acute Cholangitis

Reliability of Charcot’s triad has long been questioned. Tokyo Guidelines committee published Tokyo Guidelines in 2007 and 2013. The aim of this study was to retrospectively examine the patients who had been treated with the diagnosis of acute cholangitis and evaluate 2007–2013 Tokyo criteria and Charcot’s triad. The files of the patients with acute cholangitis in a referral center were examined retrospectively. All patients were classified and evaluated according to 2007 and 2013 Tokyo criteria and Charcot’s triad; and results were compared. It was detected that 51.7 % of patients who did not meet Charcot’s triad were in definitive diagnosis group of both Tokyo criteria. Kappa value was calculated as 0.404 in the analysis of consistency between two Tokyo criteria. Two patients who had features sufficient to objectively make the diagnosis of acute cholangitis failed to meet the Tokyo criteria 2007 or 2013. Charcot’s triad is not sensitive and specific enough in the diagnosis of acute cholangitis. Revision of Tokyo 2007 criteria caused a change in the diagnostic status of 15 % of the patients. It is remarkable that kappa value can hardly be considered as a sign of moderate agreement between two Tokyo guidelines. Tokyo criteria should be supported and updated.     

Grammont’s Idea: The Story of Paul Grammont’s Functional Surgery Concept and the Development of the Reverse Principle

Background  

The increased use of the reverse prosthesis over the last 10 years is due to a large series of publications using the reverse prosthesis developed by Paul Grammont. However, there is no article reporting the story of the concepts developed by Grammont.     

Efficacy and safety of Hybrid-APC for the ablation of Barrett’s esophagus

Background and study aim

After thermal ablation of Barrett’s esophagus (BE), stricture formation is reported in 5 to over 10 % of patients. The question arises whether submucosal fluid injection prior to ablation may lower the risk of stricture formation. The aim of the present study was to evaluate the efficacy and safety of the new technique of Hybrid-APC which combines submucosal injection with APC.

Patients and methods

Patients who had a residual BE segment of at least 1 cm after endoscopic resection of early Barrett’s neoplasia underwent thermal ablation of BE by Hybrid-APC. Prior to thermal ablation, submucosal injection of sodium chloride 0.9 % was carried out using a flexible water-jet probe (Erbejet 2; Erbe Elektromedizin, Tuebingen, Germany). Check-up upper GI endoscopy was carried out 3 months after macroscopically complete ablation including biopsies from the neo-Z-line and the former BE segment, and recording of stricture formation.

Results

From May 2011 to November 2012, a total of 60 patients (pt) were included in the study [55 pt male (92 %); mean age 62 ± 9 years, range 42–79]. Ten patients were excluded from the study. In the remaining 50 pt, Hybrid-APC ablation and check-up endoscopy at 3 months were carried out. Forty-eight out of 50 pt (96 %; ITT: 49/60, 82 %) achieved macroscopically complete remission after a median of 3.5 APC sessions [SD 2.4; range 1–10]. Freedom from BE was histopathologically observed in 39/50 patients (78 %). There was one treatment-related stricture (2 %). Minor adverse events of Hybrid-APC were observed in 11 patients (22 %).

Conclusions

According to this pilot series, Hybrid-APC was effective and safe for BE ablation in a tertiary referral center. The rate of stricture formation was only 2 %. Further studies are required to confirm the present results.

German Clinical Trials Register

DRKS00003369.

     

Current Pathological and Clinical Aspects of Buerger’s Disease in Japan

Since Buerger’s disease was first described by Leo Buerger in 1908, many authors have discussed whether it indeed exists and, if so, is a definite clinical entity. Today, Buerger’s disease is accepted as a definite vascular disease with a typical clinical picture, natural history, and histopathology; however, the diagnosis of Buerger’s disease has been controversial, and the etiology of this vascular occlusive disease has remained unknown because many authors in different countries have their own criteria. Besides, patients with this disease have decreased in number even in Japan, while there has been no change in the number of arteriosclerosis obliterans patients. Currently, only one or two new patients per year are encountered at our outpatient clinic. The purpose of this review is to examine the current epidemiological, pathological, and clinical aspects of Buerger’s disease in Japan based on the 222 patient files of our department between 1980 and 2000 and to discuss the pathogenesis, clinical presentation, and various treatment modalities.     

Ratification of IATSIC/WHO’s Guidelines for Essential Trauma Care Assessment in the South American Region

Background  

The purpose of the present study was to evaluate the usefulness of the International Association for Trauma Surgery and Intensive Care (IATSIC)/World Health Organization (WHO)’s Guidelines for Essential Trauma Care (EsTC Guidelines) in providing an internationally applicable and standardized template to assess trauma care capabilities in the South American Region.     

OAB Evidence from the Urologist’s Perspective

Overactive bladder (OAB) is the term introduced by the International Continence Society in 2002 to describe the symptoms of urgency, with or without urge incontinence, usually in the presence of frequency and nocturia. Community-based prevalence studies have shown an estimated 16% of the adult population in the US and Europe suffers the symptoms of OAB, and in many cases the symptoms can have a profound effect on quality of life. OAB can also co-exist with other disorders (e.g. depression, sleep deprivation, urinary tract and skin infections) which further increases the burden to the patient. Contemporary therapeutic algorithms, based on clinical experiences and evaluations of the published literature, suggest that the majority of patients with OAB can be treated conservatively with behavioral intervention and pharmacotherapy. Only in complicated or refractory cases should there be the need to resort to urodynamic evaluation studies and invasive treatment approaches such as electrical neuromodulation and surgery.     

Modified Eaton-Littler’s Reconstruction for Traumatic Dislocation of the Carpometacarpal Joint of the Thumb—A Case Report and Review of Literature

Isolated traumatic dislocation of the carpometacarpal joint of the thumb is an uncommon injury. Left untreated, resulting mechanical instability of this joint interferes with normal function of the hand and can lead to articular degeneration of the joint. Most are amenable to closed reduction with or without supplementary pinning. We present a case of a 21 year old female patient with continual instability of the carpometacarpal joint of her right thumb, following closed reduction and pinning. Surgical stabilization was achieved by anterior oblique ligament reconstruction using a Modified Eaton- Littler’s technique. At 1 year follow-up evaluation the patient was pain free with no clinico-radiological evidence of instability.