Incidence and risk factors for venous thromboembolism in gynecological cancer: the GOTIC-VTE trial.

Real-world data on venous thromboembolism (VTE) in Japanese patients with gynecological cancer are lacking. The GOTIC-VTE trial aimed to evaluate the frequency of VTE-associated events and risk factors at the time of cancer diagnosis and during 1-year follow-up. From July 2017 to February 2019, patients with endometrial, cervical, ovarian, tubal, or peritoneal cancer who underwent VTE screening within 2 months before registration, were enrolled.

Adult Height in Girls with Central Precocious Puberty with Onset after 6 Years: Effects of Gonadotropin-Releasing Hormone Analog Therapy.

Introduction: Precocious puberty (PP), which is sometimes divided into gonadotropin-dependent or gonadotropin-independent PP, is a pathological condition characterized by premature secretion of gonadal steroids resulting in the early development of secondary sexual characteristics. Girls younger than 6 years with idiopathic gonadotropin-dependent PP (referred to as central PP or CPP) who receive gonadotropin-releasing hormone analog (GnRHa) therapy experience an increase in their adult height (AH) in contrast to girls who are aged 6 years or more, who show no consistent pattern of increase even with GnRHa therapy.

Methods: In total, 133 girls aged 6 years or more who visited any one of the seven study centers between April 2000 and March 2020 and who met the diagnostic criteria for PP in Japan were retrospectively examined.

Naldemedine for Opioid-Induced Constipation in Patients With Cancer: A Multicenter, Double-Blind, Randomized, Placebo-Controlled Trial.

Purpose: Opioid-induced constipation is the most frequent and non-self-limiting adverse effect of opioid analgesia, reducing adherence and interfering with pain relief. This clinical trial aimed to clarify the preventive effect of naldemedine versus placebo for constipation in patients with cancer starting regularly dosed strong opioids therapy.

Methods: This multicenter, double-blinded, randomized, placebo-controlled, confirmatory trial was conducted between July 2021 and May 2023 at four academic hospitals in Japan (Japan Registry of Clinical Trials identifier: jRCTs031200397).

Vitamin K2 sensitizes the efficacy of venetoclax in acute myeloid leukemia by targeting the NOXA-MCL-1 pathway.

Promising outcomes have been reported in elder patients with acute myeloid leukemia (AML) using combined therapy of venetoclax (VEN) and azacytidine (AZA) in recent years. However, approximately one-third of patients appear to be refractory to this therapy. Vitamin K2 (VK2) shows apoptosis-inducing activity in AML cells, and daily oral VK2 (menaquinone-4, GlakayR) has been approved for patients with osteoporosis in Japan.

Preliminary results of stabilization of far distal tibia fractures with the distal tibial nail: A prospective, multicenter case series study.

Introduction: The distal tibial nail (DTN) is a novel retrograde intramedullary nail used for distal tibial fracture stabilization. We investigated the clinical results of DTN use for distal tibial fractures and compared them with those reported in the literature on locking plates and antegrade intramedullary nails.

Materials And Methods: This multicenter, prospective, observational cohort study examined distal tibial fractures with AO/OTA classification 43 types: A1, A2, A3 or C1.

Combined, elobixibat, and colestyramine reduced cholesterol toxicity in a mouse model of metabolic dysfunction-associated steatotic liver disease.

Background: Cholesterol levels and bile acid metabolism are important drivers of metabolic dysfunction-associated steatohepatitis (MASH) progression. Using a mouse model, we investigated the mechanism by which cholesterol exacerbates MASH and the effect of colestyramine (a bile acid adsorption resin) and elobixibat (an apical sodium-dependent bile acid transporter inhibitor) concomitant administration on bile acid adsorption and MASH status.

Methods: Mice were fed a high-fat high-fructose diet with varying concentrations of cholesterol to determine changes in fatty liver according to liver status, water intake, defecation status, insulin resistance, bile acid levels, intestinal permeability, atherosclerosis (in apolipoprotein E knockout mice), and carcinogenesis (in diethylnitrosamine mice).

Patellofemoral Osteoarthritis Progression After Open-Wedge High Tibial Osteotomy Does Not Affect the Clinical Outcomes or Survivorship at Minimum 7 Years' Follow-Up.

Purpose: To evaluate the clinical and radiologic outcomes of open-wedge high tibial osteotomy (OWHTO) with respect to the patellofemoral joint and to assess the effects of patellofemoral osteoarthritis (OA) progression after OWHTO on clinical outcomes at minimum 7 years' follow-up.

Methods: We retrospectively reviewed 95 knees that underwent OWHTO and at least 7 years of follow-up. Clinical parameters including anterior knee pain, Japanese Orthopedic Association score, Oxford Knee Score, Knee Injury and Osteoarthritis Outcome Score, Hospital for Special Surgery patella score, and Knee Injury and Osteoarthritis Outcome Score-patellofemoral subscale were evaluated.

Surgical treatment of tracheocutaneous fistula and tracheostomy scars using a hinged flap and local myocutaneous flap.

Tracheocutaneous fistula and tracheostomy scar are complications associated with the prolonged use of tracheostomy tubes. They have functional and cosmetic problems owing to tracheal tugging during swallowing and easily visible scars. Although many procedures exist to correct this issue, there is no consensus on the optimal surgical technique.

Diagnostic comparison of vibration-controlled transient elastography and MRI techniques in overweight and obese patients with NAFLD.

Non-invasive imaging techniques have greatly advanced the assessment of liver fibrosis and steatosis but are not fully evaluated in overweight patients. We evaluated the diagnostic performance of vibration-controlled transient elastography (VCTE) and magnetic resonance elastography (MRE) to assess fibrosis and controlled attenuation parameter (CAP) and MR imaging (MRI)-proton density fat fraction (MRI-PDFF) to assess steatosis in overweight and obese patients with non-alcoholic fatty liver disease (NAFLD). We included 163 biopsy-proven patients with NAFLD who underwent VCTE, MRE/MRI-PDFF, and liver biopsy (years 2014-2020) who were classified according to their body mass index (BMI) as normal (BMI < 25 kg/m, n = 38), overweight (25 ≤ BMI < 30 kg/m, n = 68), and obese (BMI ≥ 30 kg/m, n = 57).

Non-invasive imaging biomarkers for liver steatosis in non-alcoholic fatty liver disease: present and future.

Non-alcoholic fatty liver disease is currently the most common chronic liver disease, affecting up to 25% of the global population. Simple fatty liver, in which fat is deposited in the liver without fibrosis, has been regarded as a benign disease in the past, but it is now known to be prognostic. In the future, more emphasis should be placed on the quantification of liver fat.

Comparison of long-term prognosis between non-obese and obese patients with non-alcoholic fatty liver disease.

Background And Aim: Non-alcoholic fatty liver disease (NAFLD) can progress in non-obese patients as in obese patients. Reports on long-term prognosis in non-obese NAFLD patients are controversial. Therefore, we aimed to examine the long-term prognosis of non-obese patients with NAFLD.

Differences in age-related characteristics among elderly patients with hip fractures.

Background: Incidence of hip fracture among aging patients has been increasing annually in Japan; patients aged ≤74 years may be inappropriately classified as elderly. This study aimed to identify differences in the incidence of serious perioperative complications and in-hospital, 90-day, 6-month, and 1-year mortality rates according to three age groups among patients with hip fractures.

Methods: Patients aged ≥65 years treated for hip fracture by our multidisciplinary treatment system were included in this study.

[Surgical Site Infections in Patients with Traumatic Brain Injury].

Patients with traumatic brain injury(TBI)have various pathological conditions, such as direct cell destruction by external force, compression by hematoma, vascular injury, ischemia, complicated hypoxia, and hypotension. These pathological conditions occur simultaneously at the time of injury. In some cases, contaminated wounds may be treated, and infection patterns different from the scheduled neurosurgical cases should be managed.

Transcutaneous CO Pressure Monitoring Increases Salvage Rates after Free Tissue Transplantation for Extremity Reconstruction.

Unlabelled: Although free tissue transplantation (FTT) is an essential technique in extremity functional reconstruction, postoperative blood flow disturbance is one of the critical complications leading to transplanted tissue necrosis. Early detection of this complication may prevent tissue failure by prompt improvement of blood flow. The aim of this study was to determine whether transcutaneous carbon dioxide pressure (TcPCO) monitoring increases the salvage rates after FTT.

Fragility Fracture Systems: International Perspectives - Asia & Australia.

Background: The incidence and burden of fragility fractures have reached the level where comprehensive systematic care is warranted to optimize the care of these patients. Hip fractures are the most frequently lethal and independence level changing fragility fractures, responsible for 30-day mortality comparable to high-energy trauma patients with injury severity scores over 12. It is a reasonable expectation that countries have a hip fracture treating system of care in place for this high-risk population.

Utility of Simultaneous Biatrial Atrial Anti-Tachycardia Pacing for the Termination of Atrial Fibrillation during Catheter Ablation of Atrial Fibrillation.

Background: Atrial anti-tachycardia pacing (A-ATP) of the right atrium (RA) has been shown to decrease the burden of atrial fibrillation (AF) in patients with dual-chamber pacemakers. The aim of this study is to identify the novel predictors of effective A-ATP for terminating AF in patients with AF undergoing catheter ablation.

Methods: This study included 41 consecutive patients undergoing a first ablation procedure for paroxysmal (PAF: = 21) or persistent (PEF: = 20) AF.

[A case of meningoencephalitis that developed during nivolumab use].

A 72-year-old woman developed a fever and consciousness disturbance after completing 8 courses of nivolumab for lung adenocarcinoma. A cerebrospinal fluid test showed an increased cell count, but bacterial culture, herpes simplex virus-polymerase chain reaction, acid-fast staining, and cytology were negative; serum paraneoplastic syndrome-related antibody was also negative. Serum and cerebrospinal fluid specimens were positive for anti-glutamate receptor (GluR) antibody, and fluid-attenuated inversion recovery images on head magnetic resonance imaging showed a high signal intensity at the right parietal lobe.

Early clinical outcomes of retrograde in situ branched stent grafting for complex aortic arch aneurysms.

Objective: To evaluate the early outcomes of retrograde in situ branched stent grafting (RIBS) using the gutter balloon technique for complex aortic arch aneurysms (CAAs).

Methods: The RIBS technique is an in situ needle fenestration procedure during thoracic endovascular aortic repair with the reconstruction of cervical branches. The double RIBS (D-RIBS) for the reconstruction of the left common carotid artery and the brachiocephalic artery using the gutter balloon technique was performed in 30 high-risk patients.

Influence of lateral hinge fractures on biplanar medial closing-wedge distal femoral osteotomy for valgus knee: a new classification of lateral hinge fracture.

Background: The purpose of this study was to examine the influence of lateral hinge fractures in medial closing-wedge distal femoral osteotomy (MCWDFO) on bone union.

Methods: Twenty-one patients were followed-up for more than 1 year after MCWDFO. The incidence and type of hinge fracture, as well as the course of bone healing, were investigated.

Magnetic Resonance-Guided Focused Ultrasound Thalamotomy for Focal Hand Dystonia: A Pilot Study.

Background: The efficacy of magnetic resonance-guided focused ultrasound (MRgFUS) thalamotomy for the treatment of focal hand dystonia (FHD) is not well known.

Objective: We aimed to prospectively investigate the efficacy of MRgFUS thalamotomy for the treatment of FHD.

Methods: We performed MRgFUS thalamotomy of the ventro-oral (Vo) nucleus in 10 patients with FHD.

Where does subcutaneous lymph from the chest wall flow into after mastectomy?

Background: Changes of the lymph flow from the chest wall after mastectomy and sentinel lymph node biopsy (SLNB) or axillary lymph node dissection (Ax) has yet to be understood. This study aimed to investigate the effect of axillary surgery on lymphatic flow from the chest wall in patients who have undergone mastectomy, including those have undergone breast reconstruction and vascularized lymph node transfer (VLNT).

Methods: Following mastectomy in 100 breasts, the directions of lymph flow from the chest wall was compared between the SLNB omission, SLNB, Ax, and Ax followed by VLNT groups using indocyanine green (ICG) lymphography in cross-sectional study.

Multidisciplinary care model for geriatric patients with hip fracture in Japan: 5-year experience.

Introduction: Japan is a super-aging society, the geriatric care system establishment for hip fractures is at an urgent task. This report described our concept of multidisciplinary care model for geriatric hip fractures and 5-year outcomes at the Toyama City Hospital, Japan.

Methods: In this retrospective cohort study, a multidisciplinary treatment approach was applied for elderly patients with hip fracture since 2014.