Caregiver Burden with Duchenne and Becker Muscular Dystrophy in Japan: A Clinical Observation Study.

Objective Skeletal muscle weakness and cardiomyopathy can be seen in carriers of dystrophinopathy. Therefore, the health management of caregivers of Duchenne/Becker muscular dystrophy (DMD/BMD) patients who are themselves carriers is an important issue. However, few studies have focused on caregivers who have dystrophin mutations.

A web-based questionnaire survey on the influence of coronavirus disease-19 on the care of patients with muscular dystrophy.

To clarify the influence of coronavirus disease-19 (COVID-19) on the care of muscular dystrophy patients, we performed a questionnaire survey that was posted on the internet on May 11, 2020. By the end of July 2020, 542 responses had been collected. Approximately 30% of patients postponed regular consultations, and one-quarter of patients who received consultation more than once a month used telephone consultations.

Renal function in amyotrophic lateral sclerosis patients on long-term treatment with edaravone.

Edaravone, a free radical-scavenger, was approved in Japan for the treatment of amyotrophic lateral sclerosis (ALS). However, the effect of the drug on renal function in ALS patients remains unclear. This study aimed to investigate renal function in ALS patients on long-term treatment with edaravone by measuring the serum estimated glomerular filtration rate based on cystatin C (eGFR-CysC).

A case report of intracholecystic papillary neoplasm of the gallbladder resembling a submucosal tumor.

Background: Intracholecystic papillary neoplasm (ICPN) is defined as papillary tumors detected macroscopically in the gallbladder. We report a case of ICPN which exhibited the atypical form like a submucosal tumor.

Case Presentation: A 70-year-old man was admitted to our hospital because of hepatic disorder.

Long-term effects of edaravone on survival of patients with amyotrophic lateral sclerosis.

Background And Purpose: Oxidative stress has been implicated in the pathogenesis of amyotrophic lateral sclerosis (ALS). Edaravone, a free radical scavenger, was approved as a therapeutic drug for ALS in 2015 in Japan. A phase 3 clinical trial demonstrated a smaller decline in ALS functional scale scores compared with placebo.

Female dystrophinopathy: Review of current literature.

Skeletal muscle or cardiac symptoms are known to appear in a certain proportion of female patients carrying the dystrophin gene mutation. There is limited high-quality evidence to guide the treatment of female carriers of Duchenne muscular dystrophy/Becker muscular dystrophy (DMD/BMD). The available evidence is mainly based on expert opinions and clinical experience.

Medical Attitudes Survey for Female Dystrophinopathy Carriers in Japan.

Objective This study attempted to clarify the current status of female dystrophinopathy carriers, including the numbers of patients, the status of genetic screening, the status of counseling, physicians' understanding, and barriers to registration. Methods We sent out questionnaires to 402 physicians registered in the Remudy dystrophinopathy registry. The total number of responses received was 130 (response rate: 32%).

Detection and management of cardiomyopathy in female dystrophinopathy carriers.

Regular health checkups for mothers of patients with Duchenne muscular dystrophy have been performed at National Hospital Organization Tokushima Hospital since 1994. Among 43 mothers participated in this study, 28 dystrophinopathy carriers were identified. Skeletal and cardiac muscle functions of these subjects were examined.

[A case of myasthenia-like symptoms induced by cibenzoline overdosage].

The present patient was an 87-year-old man who had been taking cibenzoline for tachyarrhythmia. Five years after initiation of administration, he was referred to our hospital for ptosis that worsened from midday, as well as weakness of the facial and limb muscles. He tested negative for anti-acetylcholine receptor antibody but positive in the edrophonium test, suggesting that he had myasthenia gravis.

[The effects of the Kumamoto earthquake on the clinical symptoms of patients with Parkinson's disease].

Our hospital is the designated treatment base for intractable neurological diseases in the Kumamoto Prefecture. It is located in the center of the prefecture where the major 7.3-magnitude Kumamoto earthquake was recorded in 2016.

[Low-Dose and Interval Administration of Imatinib in a Patient with Liver Metastasis of the Gastrointestinal Stromal Tumor of the Stomach - A Case Report].

A 69-year-old woman underwent proximal gastrectomy with distal pancreatectomy and splenectomy for a gastrointestinal stromal tumor of the stomach.Adjuvant imatinib was administered for a year.Two years after resection of the tumor, liver metastasis in S8 was detected.

Acute Multiple Cerebral Infarction in a Patient with an Accessory Mitral Valve.

A 96-year-old woman developed hemiparesis 2 weeks after orthopedic surgery. Magnetic resonance imaging revealed multiple cerebral infarctions in the bilateral hemisphere. Transthoracic echocardiography revealed a mobile structure attached to the anterior mitral leaflet that protruded toward the left ventricular outflow tract.

Utility of skinfold thickness measurement in non-ambulatory patients with Duchenne muscular dystrophy.

Nutritional disorders in Duchenne muscular dystrophy (DMD) worsen the medical condition. In particular, obesity is a serious problem that increases the risk of cardiomyopathy and affects nursing care. However, it is often difficult to evaluate body fatness in the advanced stages of DMD.

Ten-Year Survival of a Patient Treated with Stereotactic Gamma Knife Radiosurgery for Brain Metastases from Colon Cancer with Ovarian and Lymph Node Metastases: A Case Report.

Brain metastasis from colorectal cancer is infrequent and carries a poor prognosis. Herein, we present a patient alive 10 years after the identification of a first brain metastasis from sigmoid colon cancer. A 39-year-old woman underwent sigmoidectomy for sigmoid colon cancer during an emergency operation for pelvic peritonitis.

[Survey on genetic counseling and health management for symptomatic and asymptomatic female dystrophinopathy carriers in Japan today].

To clarify the current status of genetic counseling and health monitoring for symptomatic and asymptomatic female carriers of dystrophinopathy (Duchenne muscular dystrophy (DMD) and Becker muscular dystrophy (BMD)), we sent out questionnaires to 104 member institutions of The Japan's National Liaison Council for Clinical Sections of Medical Genetics, and responses were received from 51 institutions. Between April 2013 and March 2014, 57 carriers at 21 institutions received genetic counseling, and 37 carriers at 15 institutions underwent genetic screening for DMD/BMD mutations. At the 23 institutions that gave genetic counseling, 20 (87%) informed carriers of possible health problems, 14 (61%) informed carriers of cardiomyopathy and heart failure, and 14 (61%) advised carriers about regular medical checkups.

Life-threatening Arrhythmias in a Becker Muscular Dystrophy Family due to the Duplication of Exons 3-4 of the Dystrophin Gene.

We herein present a report of three patients with Becker muscular dystrophy in the same family who developed complete atrioventricular block or ventricular tachycardia with severe cardiomyopathy. Our cases became unable to walk in their teens, and were introduced to mechanical ventilation due to respiratory muscle weakness in their twenties and thirties. In all three cases, a medical device such as a permanent cardiac pacemaker or an implantable cardiac defibrillator was considered to be necessary.

[Two cases of Duchenne muscular dystrophy over 40 years after onset].

We report two 45 year old men with Duchenne muscular dystrophy. Case 1 showed a deleted exon 50 of the dystrophin gene by MLPA analysis, and Case 2 showed deleted exons 46-52. Both patients presented with severe weakness of the skeletal muscles and respiratory dysfunction, while cardiac involvement was mild and cognitive function was almost normal.

Liver hemorrhage due to idiopathic peliosis hepatis successfully treated with hepatic artery embolization.

Peliosis hepatis is an extremely rare condition that may cause fatal hepatic hemorrhage and liver failure. We report a case of liver hemorrhage due to idiopathic peliosis hepatis. A 60-year-old woman was admitted to our hospital with slight right hypochondriac pain.

Successful surgical treatment of a spontaneous rupture of the esophagus diagnosed two days after onset.

Esophageal perforation is a relatively uncommon disease with a high rate of mortality and morbidity. Delay in the diagnosis and treatment occurs in more than 50% of cases, leading to a mortality rate of 40-60%. Primary repair is generally considered the gold standard for patients who present within the first 24 h following perforation of the esophagus.

An inhibitor of transforming growth factor beta type I receptor ameliorates muscle atrophy in a mouse model of caveolin 3-deficient muscular dystrophy.

Skeletal muscle expressing Pro104Leu mutant caveolin 3 (CAV3(P104L)) in mouse becomes atrophied and serves as a model of autosomal dominant limb-girdle muscular dystrophy 1C. We previously found that caveolin 3-deficient muscles showed activated intramuscular transforming growth factor beta (TGF-β) signals. However, the cellular mechanism by which loss of caveolin 3 leads to muscle atrophy is unknown.

Crossed aphasia following an infarction in the right corpus callosum.

A 68-year-old right-handed woman with no history of brain damage or familial left-handedness was admitted to our hospital due to the acute onset of speech difficulty; her speech was nonfluent. Literal and phonological paraphasias, agrammatism and paragrammatism were observed. Brain MRI revealed an acute infarction in the right anterior cerebral artery territory, involving the right corpus callosum.