Severe Typhoid Fever Complicated by Superior Mesenteric and Splenic Vein Thrombosis.

Typhoid fever (Typhoid or enteric fever) is still the most common bacterial bloodstream infection worldwide, caused by Salmonella typhi. The transmission route is indirect through passive vehicles such as contaminated water or food. Main clinical findings are a fever lasting more than three days, abdominal symptoms, leukocytosis, and anemia. Typhoid can cause a wide range of multi-organ complications. We report a particularly severe form of this infection complicated by superior mesenteric vein and splenic vein thrombosis, an extremely uncommon manifestation.

Highly Active Antiretroviral Therapy in an Extremely Low Birth Weight Newborn With in Utero Transmission of HIV.

The management of perinatal HIV infection in preterm infants is hampered by the lack of evidence informing optimal antiretroviral treatment for these vulnerable newborns. We present a case of an extremely preterm infant with HIV infection treated immediately with a 3-drug antiretroviral regimen and achieving stable suppression of HIV plasma viral load.

Improvement in glycaemic control in paediatric and young adult type 1 diabetes patients during COVID-19 pandemic: role of telemedicine and lifestyle changes.

BACKGROUND AND AIM: COVID-19 pandemic determined a profound impact in everyday life and in routine follow-up of patients with type 1 diabetes (T1D). In this context, telemedicine represented an important tool to guarantee a regular care for these patients. Aim of our work was to assess metabolic control before and after lockdown in the cohort of T1D patients followed-up by our Service, to evaluate the impact of restrictive measures and of disease management through telemedicine. METHODS: This is a retrospective observational study. Subjects were enrolled among children, adolescents and young adults affected by T1D and followed at the Regional Paediatric Diabetology Centre of the University-Hospital of Parma, Italy. We collected data about age, gender, ethnicity, anthropometric measurements, duration of disease, type of blood glucose monitoring used, type of insulin administration, daily insulin requirement and metabolic control, assessed using capillary HbA1c. RESULTS: We enrolled 139 patients, mean age 13.9 years. During lockdown, we reported significantly more contacts through telemedicine between patients and medical team. Global glycol-metabolic control significantly improved, without differences in daily insulin requirement. Patients with a previous poor-controlled diabetes showed a greater improvement. Finally, mean weekly hours of physical activity decreased significantly, without worsening in BMI z-score. CONCLUSIONS: Our results show a global improvement in mean HbA1c, with a stronger result for patients with a previous non satisfactory control. In our setting, despite regulatory rules and physical and logistic limitations related to pandemic, no worsening of metabolic control has been shown for patients with type 1 diabetes.

Neuromyelitis Optica Spectrum Disorder Attack Triggered by Herpes Zoster Infection.

Neuromyelitis optica spectrum disorder is a severe autoimmune disease of the central nervous system characterized by recurrent inflammatory events primarily involving the optic nerves and spinal cord. Recently, a triggering role of infectious events in the development of NMOSD has been suggested. Varicella zoster virus is the most common viral infection involved, though the linkage with anti-aquaporin-4 antibodies is so far unknown. We report, to the best of our knowledge, the first pediatric case report about NMOSD relapse triggered by herpes zoster infection. The strict temporal relationship between VZV infection and NMO attacks seems to be more than simply due to chance; however, further reports are needed to be confirmed.

SARS-CoV-2 infection in children in Parma.

not available.

An unusual cause of Steven-Johnson Syndrome.

SJS is a rare mucocutaneous syndrome characterized by skin and mucous detachment. The main etiological factors are drugs and infections; sometimes the cause remains unknown. In the prodromal phase we observed non-specific symptoms, followed by mucocutaneous manifestation. Due to risk of complications and mortality a multidisciplinary approach is needed.  We present a case of a girl with an atypical presentation of SJS related to Enterovirus.

First Case of Typhoid Fever due to Extensively Drug-resistant Salmonella enterica serovar Typhi in Italy.

Typhoid fever is a potentially severe and occasionally life-threatening bacteraemic illness caused by Salmonella enterica serovar Typhi (S. Typhi). In Pakistan, an outbreak of extensively drug-resistant (XDR) S. Typhi cases began in November 2016. We report on a five-year-old boy who contracted enteric fever while travelling in Pakistan and was diagnosed after returning to Italy in September 2019. Blood culture isolated Salmonella enterica serovar Typhi that was XDR to all first-line antibiotics, including ceftriaxone and fluoroquinolones. Empiric therapy was switched to meropenem, and the patient recovered completely. Whole-genome sequencing showed that this isolate was of haplotype H58. The XDR S. Typhi clone encoded a chromosomally located resistance region and harbored a plasmid encoding additional resistance elements, including the blaCTX-M-15 extended-spectrum ß-lactamase and the qnrS fluoroquinolone resistance gene. This is the first case of typhoid fever due to XDR S. Typhi detected in Italy and one of the first paediatric cases reported outside Pakistan, highlighting the need to be vigilant for future cases. While new vaccines against typhoid are in development, clinicians should consider adapting their empiric approach for patients returning from regions at risk of XDR S. Typhi outbreak with typhoid symptoms.

Chronic inguinal pain in children.

PURPOSE: To present our experience in the management of chronic groin pain in children. METHODS: We report 4 patients (age range 0-18 years old) who presented with history of chronic groin pain (April 2010 January 2017). After failure of all conservative treatments they underwent surgical management as ultima ratio. RESULTS: Currently, there is no consensus on treatment of 'Sportsman's Hernia' and literature on paediatric population is still poor. There are no appropriate randomised controlled trials supporting a standardized management of chronic groin pain. Initial approach should be conservative [Physical Medicine and Rehabilitation (PM&R) follow-up for 3-6 months] and surgical treatment proposed after failure of conservative therapies. It is advisable to consider surgery at least months after clinical onset. More recently, some studies suggested surgery as a first line treatment. Most of surgical cases manage to recover to full activity without pain, as reported in our experience. Surgical approach to the groin can be anterior (open) or posterior (laparoscopic), both these procedures have shown good results. Surgeons having different opinions on the aetiology of 'Sportsman's Hernia' may sustain the suitability of different surgical techniques. In our experience, pain was localized at the pubic tubercle therefore we preferred the 'open' approach ensuring a successful release of ilioinguinal and genitofemoral nerves. CONCLUSIONS: Children with chronic groin pain can benefit of surgical treatment. In our experience, surgery always proved to be successful for treating chronic groin pain in paediatric age. Further multicentric studies are needed to support these results. KEY WORDS: Bernhardt-Roth syndrome, Children, Chronic groin pain, Chronic inguinal pain, Meralgia Paraesthetic, Sportsman's Hernia.

Primary Antimicrobial Susceptibility Changes in Children with Helicobacter pylori Infection over 13 Years in Northern Italy.

The eradication therapy of Helicobacter pylori (H. pylori) infection is still a challenge for gastroenterologists. One of the main causes of failure in H. pylori eradication is the antibiotic resistance mainly to clarithromycin. Culture from biopsies is maybe the most used method among the antimicrobial susceptibility techniques. In this study, we compared the antimicrobial susceptibility changes in children with H. pylori infection over 13 years and we confirmed that clarithromycin resistance has been increased (16% versus 26%) though with no statistically signficant value. Therefore, clarithromycin should not be used in empiric treatment of H. pylori eradication therapy in children, but its use should be limited only to children with known antimicrobial susceptibility. On the other hand, metronidazole resistance has decreased over this time period in statistically significant manner (56% versus 33%, p = 0.014). Furthermore, ampicillin resistance has been confirmed to be very rare (3% versus 0%) in children with H. pylori infection. In conclusion, in H. pylori infection, if we do not know the antibiotic susceptibility of patients, we should recommend an eradication therapy based on the local distribution of antibiotic resistance rates trying to limit the therapeutic failures.

Usefulness of a serological panel test in the assessment of gastritis in symptomatic children.

BACKGROUND: Non-invasive methods are advisable for the detection of Helicobacter pylori-related chronic gastritis in pediatric patients. Serum pepsinogens I and II (sPGII and sPGII), gastrin-17 (G-17) and anti-H. pylori antibodies (IgG-Hp) have been proposed as a 'serological gastric biopsy'. AIM: To assess H. pylori infection and to evaluate gastric mucosa status in a pediatric population by means of serological parameters such as sPGI, sPGII, G-17 and IgG-Hp. METHODS: 45 consecutively children evaluated for upper gastrointestinal symptoms were analyzed. All children were submitted to upper gastrointestinal endoscopy with biopsies. Serum samples were analyzed for IgG-Hp, sPGII, sPGI and G-17 (Biohit, Helsinki, Finland). RESULTS: 18 children had H. pylori-related mild or moderate non-atrophic chronic gastritis. They presented significantly higher mean levels of sPGII and of IgG-Hp than negative ones, either under or up to 10 years. sPGI showed significantly increased levels in H. pylori-positive patients only over 10 years. G-17 levels were not different between H. pylori-positive and -negative ones. The best cut-offs of IgG-Hp, sPGII and of product IgG-Hp x sPGII, to identify H. pylori infection, were 30 IU/l, 9 microg/l, and 241 IU/l x microg/l, respectively. The product IgG-Hp x sPGII identified H. pylori infection with a 100% sensitivity, 92% specificity, 90% positive predictive value and 100% negative predictive value. IgG-Hp and IgG-Hp showed a correlation (r = 0.94; p < 0.001). CONCLUSIONS: Combined analysis of sPGII and IgG-Hp antibody levels could be recommended as a non-invasive panel for the assessment of H. pylori-related histological alterations of gastric mucosa in childhood.