Treatment of renal stones by extracorporeal shockwave lithotripsy - An update

Aim: Despite the extensive experience with minimal invasive stone therapy, there are still different views on the ideal management of renal stones. Materials and Methods: Analysis of the literature includes more than 14,000 patients. We have compared these data with long-term results of two major stone centers in Germany. The results have been compared concerning the anatomical kidney situation, stone size, stone localization and observation time. Results: According to the importance of residual fragments following extracorporeal shock wave lithotripsy (ESWL), we have to distinguish between clinically insignificant residual fragments and clinically significant residual fragments (CIRF). 24 months following ESWL stone passage occurs as a continous process, and if there are no clinical symptoms, any endoscopic procedure should be considered as overtreatment. According to these results, stone-free rates of patients increase in longer follow-up periods. Newer ESWL technology has increased the percentage of CIRF. Conclusion: We consider ESWL in most patients with renal calculi as first-line treatment, except in patients with renal calculi bigger than 30 mm in diameter. Copyright (C) 2001 S. Karger AG, Basel

Management of Postoperative Peritonitis in Low-resources Services

Background. Postoperative peritonitis (PP) reminds one of the most difficult complications in abdominal surgery with mortality rate 22.3 – 90 %.Methods. In Ivano-Frankivsk Regional (tertiary level) Clinical Hospital (Ivano-Frankivsk, Ukraine) during 2010–2017 were operated 8762 patients with acute and chronic diseases of digestive system (appendicitis, pancreatitis, cholecystitis, bowel obstruction, complicated ulcer of upper gastrointestinal truck, mesenteric vessels thrombosis, abdominal adhesion diseases, hernia, Chron\u27s diseases, abdominal trauma), among them in 209 (2.4 %) patients developed PP. Local PP (abscess of abdominal cavity) had 142 (67.9 %), diffuse PP – 67 (42.1 %) patients.Results. Clear local symptoms of peritonitis were absent in 178 (85.1 %) of 209 patients. General complication, such as acute respiratory failure had 95 (45.5 %), cardiovascular insufficiency – 68 (32.5 %), hepato-renal dysfunction - 46 (22 %) patients with PP. 129 (61.7 %) patients were treated by minimally invasive approach: 24 patients had laparoscopic lavage with drain of abdominal cavity abscess and 105 - ultrasound guided drain of abscess with catheter. 80 (38.3 %) patients had re-laparotomy (RL): 61 (91 %) from 67 with diffuse PP, 19 (13.4 %) from 142 patients – with local PP. 46 (57.5 %) patients underwent one RL, 26 (32.5 %) – two, 8 (10 %) patients – three RL. With increasing numbers of RL, increase mortality rate: after first RL died 7 (15.2 %) of 46 patients, after second RL – 12 (63.2 %) of 19, after third RL 6 (75 %) of 8 patients.Conclusions. Together with standard surgical methods and precise technique were used lavage of abdominal cavity with 8 – 12 litres of antiseptic solutions, solution for peritoneal dialysis intraabdominally, nasointestinal drain tube, what was favourable for faster treatment of abdominal sepsis, reducing number of RL and postoperative mortality

Characterization of Blood Oxidative Stress in Type 2 Diabetes Mellitus Patients: Increase in Lipid Peroxidation and SOD Activity

This study evaluated the oxidative stress through enzymatic and nonenzymatic biomarkers in diabetic patients with and without hypertension and prediabetics. The SOD and CAT (in erythrocytes) and GPx (in plasma) enzymatic activities, plasma levels of lipid peroxidation, and total thiols were measured in the blood of 55 subjects with type 2 diabetes and 38 subjects without diabetes (9 pre-diabetics and 29 controls) aged 40–86 years. The total SOD activity and the lipid peroxidation were higher in diabetics compared to nondiabetics. In stratified groups, the total SOD activity was different for the hypertensive diabetics compared to the prediabetics and normotensive controls. Lipid peroxidation was significantly higher in both groups of diabetics (hypertensive and normotensive) compared to prediabetic groups and hypertensive and normotensive controls. There was no significant difference in the CAT and GPx activities, as well as in the concentration of total thiols in the groups studied. Present data strongly suggest the involvement of oxidative stress in the pathophysiology of diabetes, revealing that the increased lipid peroxidation has a close relationship with high glucose levels, as observed by the fasting glucose and HbA1c levels. The results evidence the correlation between lipid peroxidation and DM, irrespective of the presence of hypertension

Does mixing acute medical admissions with burn patients increase infective complications from paediatric thermal injuries?

In the winter of 2005–2006, the management at our children's hospital elected to admit ‘overspill’ acute medical admissions to the ward used for plastic surgery and burns for logistical reasons. This study was conducted to assess the effects of that change on the incidence of infective complications in thermally-injured patients. Seventy-three patients were studied, 23 in the sample winter and 50 in the two preceding control winters. The data gathered included days on IV fluids and antibiotics, transfer to the Paediatric Intensive Care Unit (PICU), microbiology and a ‘septic signs score’ – based on pyrexia, irritability, diarrhoea/vomiting, wound colonization, bacteraemia. The outcomes studied were: the maximum ‘septic signs score’; patients with a score ≥3; wound colonization; PICU admission; days on antibiotics and IV fluids. A statistically significant increase in patients with septic episodes was demonstrated by an increase in the mean septic signs score (0.66–1.48, P = 0.044) and the number of patients with a score ≥3 (4–22%, P = 0.017). Other analysed variables did not reach statistical significance although the raw data suggested a trend. It was concluded that there is an association between mixing acute medical admissions with thermally-injured patients and an increase in the incidence of infective complications in the latter group

Evaluation of Medical Officers' Certificate Programme (MOCP) Course Competency Based Learning

Medical Officers' Certificate Programme (MOCP) is a 6 months training programme in Pediatrics/Medicine at Medical colleges wherein doctors work like postgraduate students, learn various OPD, IPD, (Out Patients and In Patient Department) procedures, attain hands on skills, perform day and night duties, attend postgraduate training programmes and specialty clinics. This is a course unique to Maharashtra. It has been designed to overcome shortage of Pediatrians & Physicians in the state. Public Health Dept deputed 28 Medical Officers of Primary Health Centers to various Medical Colleges. At the end of 6 months training course they were evaluated during 2012-2013.It was done by questionnaire used before and after training. It was observed that OPD increased by 24% and IPD by 54%. There was a decrease in the number of cases referred to tertiary centers by 24%, post MOCP training. Infant immunization increased by 35% after training. Number of children with severe acute malnutrition/moderate acute malnutrition treated increased by 22%, neonatal emergencies, resuscitation, sepsis, jaundice patients treated, increased by 36%. No of adults with diarrhoea and snake bite treated increased by 40% & 63% respectively. No. of ECGs taken and myocardial infarctions managed also has shown rising trend. Thus, there was tremendous benefit to the patients after MOCP training. Skill of doctors was found to have enhanced. It is therefore recommended that such novel trainings should be imparted in other states of India too

Atypical presentation of neuronal ceroid lipofuscinosis type 8 in a sibling pair and review of the eye findings and neurological features.

Purpose:To report atypical presentation of neuronal ceroid lipofuscinoses type 8 (CLN8) to the eye clinic and review clinical features of CLN8. Observations:Detailed eye exam by slit lamp exam, indirect ophthalmoscopy, fundus photography, optical coherence tomography, visual fields and electroretinogram (ERG). Molecular genetic testing using Next Generation Sequencing panel (NGS) and array Comparative Genomic Hybridization (aCGH).The siblings in this study presented to the eye clinic with retinitis pigmentosa and cystoid macular edema, and a history of seizures but no severe neurocognitive deficits or regression. Genetic testing identified a c.200C > T (p.A67V) variant in the CLN8 gene and a deletion encompassing the entire gene. Electron microscopy of lymphocytes revealed fingerprint inclusions in both siblings. Conclusions:and Importance: Pathogenic variants in CLN8 account for the retinitis pigmentosa and seizures in our patients however, currently, they do not have regression or neurocognitive decline. The presentation of NCL can be very diverse and it is important for ophthalmologists to consider this in the differential diagnosis of retinal disorders with seizures or other neurological features. Molecular genetic testing of multiple genes causing isolated and syndromic eye disorders using NGS panels and aCGH along with additional complementary testing may often be required to arrive at a definitive diagnosis

Primary care for diabetes in HIV-infected patients

Diabetes mellitus (DM) is a common disorder affecting individuals of all ages. Similar to general population, DM can also be seen in HIV infected cases. The prevalence of insulin resistance, glucose intolerance, and diabetes in the HIV-infected population has increased dramatically following the widespread use of highly active antiretroviral therapy (HAART). HIV disease being an important global problem, increasing prevalence of DM among these patients in the HAART era can be expected. Primary care for HIV-infected with reference to DM and follow up for related complications is therefore importan

Applying Toyota production systemprinciples and tools at the Ghent University hospital

For the last decades many organizations started using Lean as their major business strategy for organizing and improving their operational activities. Results in manufacturing have been very good, but nowadays also service and office environments start to realize that the Toyota Production System, which is the basis of Lean, is a universal approach. Healthcare institutions in the U.K. and the U.S.A. have already been applying lean principles to some degree. This paper describes the findings of our exploratory research on lean in service and healthcare showing how one department from the Ghent University Hospital in Belgium started to implement lean, resulting in significant performance improvements. After a brief discussion on the different elements of the Toyota Production System, we will show how they were adapted and applied in a service environment

It’s In The Bag: Tidal Volumes in Adult and Pediatric Bag Valve Masks

Introduction: A bag valve mask (BVM) is a life saving device used by all levels of health care professionals during resuscitative care. We focus most of our time optimizing the patient’s position, firmly securing the mask, and frequency of ventilations. However, despite our best efforts to control these factors, we may still be precipitating harm to the patient. Multiple studies have shown the tidal volumes typically delivered by the adult BVM are often higher than recommended for lung-protective ventilation protocols. In this study we measure and compare the ventilation parameters delivered by the adult and pediatric BVM ventilators.Methods: A RespiTrainer Advance® adult mannequin was used to simulate a patient. Healthcare providers were directed to manually ventilate an intubated mannequin for two minutes using adult and pediatric sized BVMs. Tidal volume, minute ventilation, peak pressure, and respiration rate was recorded.Results: The adult BVM provided a mean tidal volume of 807.7mL versus the pediatric BVM providing 630.7mL, both of which exceeded the upper threshold of 560mL of tidal volume necessary for lung protective ventilation of an adult male with an ideal body weight of 70kg. The adult BVM exceeded this threshold by 44.2% versus the pediatric BVM’s 12.6% with 93% of participants exceeding the maximum threshold with the adult BVM and 82.3% exceeding it with the pediatric BVM.Conclusion: The pediatric BVM in our study provided far more consistent and appropriate ventilation parameters for adult patients compared to an adult BVM, but still exceeded the upper limits of lung protective ventilation parameters. The results of this study highlight the potential dangers in using an adult BVM due to increased risk of pulmonary barotrauma. These higher tidal volumes can contribute to lung injury. This study confirms that smaller BVMs may provide safer ventilatory parameters. Future studies should focus on patient-centered outcomes with BVM

MFM Guidance for COVID-19

The World Health Organization (WHO) has declared COVID-19 a global pandemic. Healthcare providers should prepare internal guidelines covering all aspect of the organization in order to have their unit ready as soon as possible. This document addresses the current COVID-19 pandemic for maternal-fetal medicine (MFM) practitioners. The goals the guidelines put forth here are two fold- first to reduce patient risk through healthcare exposure, understanding that asymptomatic health systems/healthcare providers may become the most common vector for transmission, and second to reduce the public health burden of COVID-19 transmission throughout the general population. Box 1 outlines general guidance to prevent spread of COVID-19 and protect our obstetric patients. Section 1 outlines suggested modifications of outpatient obstetrical (prenatal) visits. Section 2 details suggested scheduling of obstetrical ultrasound. Section 3 reviews suggested modification of nonstress tests (NST) and biophysical profiles (BPP). Section 4 reviews suggested visitor policy for obstetric outpatient office. Section 5 discusses the role of trainees and medical education in the setting of a pandemic. These are suggestions, which can be adapted to local needs and capabilities. Guidance is changing rapidly, so please continue to watch for updates