ihv

BACKGROUND: In patients with large ventral hernias, botulinum toxin to external and internal oblique muscles decreases thickness and increases length. We examined the impact of botulinum toxin in the amount of loss of domain according to two ratios and in hernia size. METHODS: Between October 2021 and November 2023, 20 patients with ventral hernias measuring 10 cm or more on the horizontal size underwent the administration of 50 units of botulinum toxin to each external and each internal oblique muscle 4 weeks before their surgery...

INTRODUCTION: Intrahepatic vascular shunts "IHVS" are abnormal communications between intra-hepatic vasculature involving the arterial, portal, or hepatic venous system. Arterio-portal fistula "APF" is an intrahepatic communication between the hepatic arterial system and the portal venous system without any communication with the systemic venous circulation. APF is considered a rare cause of portal hypertension and gastrointestinal bleeding in infancy. CASE PRESENTATION: A 3-month-old Mediterranean female with known cardiac congenital anomalies presented to us with abdominal distension and diarrhea...

OBJECTIVE: To determine the most appropriate delay to start a webinar. METHODS: This cross-sectional study was conducted on weekly general staff scientific webinars held by the Institute of Human Virology (IHV), University of Maryland School of Medicine, Baltimore, USA. 35 observations were made at arbitrary chosen times of three consecutive IHV webinars. After standardizing the number of participants, a 4th-degree polynomial fit was applied to the data. A cost function was defined as the sum of the time wasted for those who attended the webinar early and the lost for those who attend with delay...

Do any nonhuman animals have hedonically valenced experiences not directly caused by stimuli in their current environment? Do they, like us humans, experience anticipated or previously experienced pains and pleasures as respectively painful and pleasurable? We review evidence from comparative neuroscience about hippocampus-dependent simulation in relation to this question. Hippocampal sharp-wave ripples and theta oscillations have been found to instantiate previous and anticipated experiences. These hippocampal activations coordinate with neural reward and fear centers as well as sensory and cortical areas in ways that are associated with conscious episodic mental imagery in humans...

The Institute of Health Visiting (iHV) Emotional Wellbeing at Work Programme was developed during the COVID-19 pandemic to support the health visiting services to deal with the increased demands placed on them. This paper discusses the development of the iHV Emotional Wellbeing at Work (EWW) Champions Programme, which has built on the original model to enable the creation of EWW Champions. The iHV has a good track record of building leadership and capacity for rolling out training and development on a wider scale using the iHV Champions model of training...

BACKGROUND: At the time of the first report on the feasibility of corrective osteotomies of the distal phalanx (DP) of the great toe there were no published studies addressing this type of surgery. Along this line, and throughout our clinical experience, this paper tries to show the clinical benefits of hallux DP osteotomies when correcting interphalangeal valgus deformities (IHV) of the great toe, either with open or percutaneous procedure. MATERIAL AND METHODS: This is a review of 18 cases in which a DP osteotomy was performed in 2 different institutions, 8 cases were performed using open technique and 10 cases percutaneously...

Background: Natural portosystemic shunt ligation practices in liver transplant vary widely across transplant centres and are frequently undertaken to prevent the serious consequence of portal steal phenomenon. No concrete indications have so far been convincingly identified for their management in living donor liver transplant. Methods: We retrospectively studied the outcome of 89 cirrhotic patients who either did (n = 63) or did not (n = 25) undergo shunt ligation during living donor liver transplantation between 2017 and 2020...

Physical inactivity is one of the main causes of chronic diseases; however, strenuous exercise can induce immunosuppression. Several studies suggest that moderate amounts of exercise lead to a Th1 response, favoring the resolution of infections caused by intracellular microorganisms, while high volumes of exercise tend to direct the response to Th2, favoring infection by them. Leishmaniasis is a parasitic disease promoted by parasites of the Leishmania genus, with clinical manifestations that vary according to the species of the parasite and the immune response of the host...

PURPOSE: The treatment of giant incisional hernia (IH) with loss of domain (LOD, IHLD) is considerably challenging due to technical difficulties and subsequent post-operative complications. These post-operative risks may be anticipated by calculating the abdominal cavity (AC) volume (ACV) and the IH volume (IHV) on the preoperative CT-scans, using the AC and IH dimensions (Tanaka's method) or using tridimensional volumetry (Sabbagh's method). These techniques are often time-consuming and require specific softwares...

Protein-protein interactions of Interleukin-17 (IL17) play vital role in the autoimmune and inflammatory diseases, such as rheumatoid arthritis, multiple sclerosis, and psoriasis. Potent therapeutics for these diseases could be developed by blocking or modulating these interactions through biologics, peptide inhibitors and small molecule inhibitors. Unlike biologics, peptide inhibitors are cost effective and can be orally available. Peptide inhibitors do not require a binding groove as that of small molecules either...

BACKGROUND: Regionalization of sarcoma care may improve outcomes. Concerns exist regarding the burdens of travel and its effects on care. We evaluate the presence of a "distance bias". METHODS: Retrospective cohort study of patients with extremity soft tissue sarcoma (stage I-III) within the NCDB. Travel distance (TD) and hospital volume (VOL) were categorized into quartiles. Alternating statistical models were used for analysis. RESULTS: 1,035 hospitals contributed 11,979 cases...

PURPOSE: To quantitatively analyze the impact of intrahepatic venovenous shunt (IHVS) on hepatic venous pressure gradient (HVPG) measurement. MATERIALS AND METHODS: From 2015 to 2019, 222 HVPG measurements performed during transjugular intrahepatic portosystemic shunt creation were eligible for this study. Digital subtraction angiography (DSA) software color-coded each pixel of a two-dimensional DSA series by time-intensity curve to classify IHVS. Different degrees of IHVS were found in 36...

BACKGROUND: Hepatic vein reconstruction is very important in living donor liver transplantation to prevent outflow obstruction and maintain the graft function. In right liver grafts, reconstruction of the tributary of the middle hepatic vein (MHV) or inferior hepatic vein (IHV) is mandatory, and several options are recommended. Recently, it has been reported that a single, wide orifice is an important perquisite for adequate outflow in liver transplantation. This can be achieved by various venoplasty techniques in back table procedures using the recipient's saphenous vein, a cryopreserved vascular graft, or a synthetic vascular graft...

BACKGROUND: The objective of the current study was to characterize the association between travel distance/hospital volume relative to outcomes following resection of cholangiocarcinoma. METHODS: Patients were identified using the 2004-2015 National Cancer Database and stratified into quartiles according to travel distance/hospital volume. Multivariable regression models were utilized to examine the impact of travel distance and hospital volume on quality-of-care metrics and overall survival...

BACKGROUND: The potential effect of the inactivated hantavirus vaccine (IHV) remains controversial; however, it appears to be moderately effective for patients at high risk of hemorrhagic fever with renal syndrome (HFRS). This study of the epidemiology of HFRS from 2001 to 2017 aimed to examine those at high risk of HFRS in the Republic of Korea (ROK), particularly in terms of disease distribution according to age. METHODS: Raw data of HFRS patients recorded in Korea from 2001 to 2017 were obtained from the Korean Center for Disease Control and Prevention...

Background: An inactivated Hantaan virus vaccine (iHV) has been broadly used as a preventive strategy for hemorrhagic fever with renal syndrome (HFRS) by the South Korean Army. After the vaccination program was initiated, the overall incidence of HFRS cases was reduced in the military population. While there are about 400 HFRS cases annually, few studies have demonstrated the efficacy of the iHV in field settings. Therefore, this study aimed to evaluate the iHV efficacy on HFRS severity...

OBJECTIVE:  Intraventricular hemorrhage (IVH) is an important problem in neonatal units not only in terms of its consequences but also its follow-up and the prediction of its emergence in newborns. In this study, we have compared platelet parameters such as platelet count (PC), mean platelet volume (MPV), and platelet mass index (PMI) in terms of IHV in very-low-birth-weight (VLBW) newborns. Thus, we have tried to determine platelet values to guide clinicians in both the prediction and follow-up of IVH...

OBJECTIVE: To quantify the number of US hospitals that would meet "Take the Volume Pledge" (TVP) volume thresholds and compare outcomes at hospitals meeting and not meeting TVP thresholds. SUMMARY BACKGROUND DATA: TVP aims to regionalize complex cancer resections to hospitals meeting established annual average volume thresholds. There is little data describing the potential impact on patient access if this initiative were broadly implemented or the relationship between these volume thresholds and quality of oncologic care...

Dendritic cell (DC)-based cancer immunotherapy has achieved modest clinical benefits, but several technical hurdles in DC preparation, activation, and cancer/testis antigen (CTA) delivery limit its broad applications. Here, we report the development of immortalized and constitutively activated human primary blood dendritic cell lines (ihv-DCs). The ihv-DCs are a subset of CD11c+ /CD205+ DCs that constitutively display costimulatory molecules. The ihv-DCs can be genetically modified to express human telomerase reverse transcriptase (hTERT) or the testis antigen MAGEA3 in generating CTA-specific cytotoxic T lymphocytes (CTLs)...

BACKGROUND: Isocapnic hyperventilation (IHV) shortens recovery time after inhalation anaesthesia by increasing ventilation while maintaining a normal airway carbon dioxide (CO2 )-level. One way of performing IHV is to infuse CO2 to the inspiratory limb of a breathing circuit during mechanical hyperventilation (HV). In a prospective randomized study, we compared this IHV technique to a standard emergence procedure (control). METHODS: Thirty-one adult ASA I-III patients undergoing long-duration (>3 hours) sevoflurane anaesthesia for major head and neck surgery were included and randomized to IHV-treatment (n = 16) or control (n = 15)...