The Hanger Reflex: An Inexpensive and Non-invasive Therapeutic Modality for Dystonia and Neurological Disorders

The hanger reflex is a phenomenon characterized by the involuntary rotation of the head when a wire hanger is worn around the head such that a force is applied to the frontal temporal area by the longer side of the hanger. The application of a shearing force on the skin is thought to be the cause of this phenomenon. Attempts have been made to treat cervical dystonia using equipment designed to induce the hanger reflex. This reflex may have implications in the treatment of headaches, cervical pain, and adhesive capsulitis. The hanger reflex is seen not only in the head region but is also in other parts of the body. Thus, it could be used in the treatment of systemic dystonias. The hanger reflex may help develop inexpensive and non-invasive treatment for dystonia or other neurological diseases and is expected to be the focus of research in the future.     

CLINICOPATHOLOGICAL,IMMUNOLOGICAL AND GENETIC STUDIES OF CD30+ ANAPLASTIC LARGE CELL LYMPHOMA OF B-CELL TYPE; ASSOCIATION WITH EPSTEIN–BARR VIRUS IN A JAPANESE POPULATION

The clinicopathological features, the immunophenotype, and the presence of Epstein–Barr virus (EBV)-associated genomes and gene products were examined in 17 cases of CD30⁺ anaplastic large cell lymphoma (ALCL) of B-cell type. Microscopically, the 17 cases were divided into ten cases of the monomorphic type and seven cases of the pleomorphic type. EBV was detected in 6 of 17 cases (38 per cent) by RNA in situ hybridization (ISH) with EBV-encoded RNA (EBER1). EBER1⁺ cases consisted of two cases (20 per cent) of the monomorphic type and four cases (57 per cent) of the pleomorphic type. The five EBER1⁺ cases showed clonality of the EBV genome by Southern blotting, consistent with the presence of EBV in a monoclonal proliferation. The EBV-encoded latent membrane protein 1 (LMP1) was found in all six EBER1⁺ cases and EBV-encoded nuclear antigen 2 (EBNA2) was present in two cases by immunohistochemistry. No expression of LMP1 or EBNA2 was observed in the EBER1⁻ cases. The EBER1⁺ cases had a tendency for a more favourable prognosis than the EBER1⁻ cases. It is concluded that EBV has an association with CD30⁺ ALCL of B-cell type in the Japanese population studied, and especially with the large pleomorphic type. EBV infection may play a pathoaetiological role and may influence clinical behaviour.     

Successful Catheter Ablation of Reentrant Junctional Tachycardia in a Patient with Asplenia Syndrome before Total Cavo‐Pulmonary Connection

Asplenia syndrome is commonly associated with complex structural cardiac malformations, and junctional tachycardia (JT), which may compromise hemodynamic status, has been reported in association with asplenia syndrome. 1 We report successful radiofrequency catheter ablation of reentrant JT in a patient with asplenia syndrome. (PACE 2010; e43–e45)     

Struggles of neonatology staff and the network system in the Hanshin-Awaji earthquake disaster

More than 5500 people were killed in the Hanshin-Awaji earthquake disaster. Most of the neonatal intensive care units (NICU) could not offer proper services as a result of the earthquake and the Hyogo Emergency System for Neonates could not function. No one imagined that such a great disaster would occur in their home town, Kobe; however, the devastation of the quake has raised the opportunity to examine the operation of neonatal medicine in an emergency. We sent out questionnaires to perinatologists in the damaged area 2–3 months after the quake. Some hospitals in the demolished area suffered such serious damage that they could not continue work as NICU, and some in the surrounding area had problems in a number of areas, including staff, room capacity and transport methods. Under these difficult circumstances the greatest problem encountered by staff was maintaining fundamental care in NICU, that is to say keeping temperature, formula (nutrition) and prevention of infection techniques operating. In this report we discuss the effects on neonatal medicine of the earthquake in Kobe. Medical staff struggled patiently and made great efforts to recover and maintain the functioning of NICU. We believe this information will be useful for neonatology staff in other areas which may experience an earthquake in the future.     

Twenty-four hour monitoring of blood pressure and heart rate in patients with chronic renal failure or renal transplant recipients: Analysis by the cosinor method

Hypertension is a major problem of patients with chronic renal failure or renal transplant recipients. To clarify the characteristics of blood pressure, heart rate, and circadian rhythms of these patients we used an ambulatory blood pressure monitor (ABPM) for 24 h monitoring and analyzed the data by the cosinor method. In eight chronic renal failure patients without dialysis the midline estimating statistic of rhythm (MESOR) of diastolic blood pressure was higher than in controls, but the MESOR of systolic blood pressure was not. Of 11 patients on dialysis some had hypertension and some had hypotension. In 14 renal transplant recipients, especially those with chronic graft rejection, the MESOR of systolic and diastolic pressures were higher than controls, and the increase of blood pressure MESOR had a significant correlation with the elevation of serum creatinine levels. Circadian rhythms of blood pressure were frequently absent in the patients on dialysis, but circadian rhythms of heart rate were not. The use of an ABPM is a non-invasive method to monitor patients and allowed us to know changes of blood pressure and heart rate in the daytime as well as during the night. For the control of hypertension in chronic renal failure, monitoring with an ABPM seems to provide invaluable information.     

Cardiac sequelae of Kawasaki disease in Japan over 10 years

To observe the secular trend of a proportion of Kawasaki disease patients with cardiac sequelae in Japan, we analyzed patients with Kawasaki disease reported to nationwide surveys of the disease during 10.5 years from July 1982 to December 1992. Of 69 382 patients reported to the surveys, 10 596 (15.3%) were reported to have cardiac sequelae such as dilatation or stenosis of coronary arteries, myocardial infarction or valvar lesions, 1 month or more after onset. The percentage of cardiac sequelae was particularly high in males, infants younger than 1 year and children older than 5 years of age. The overall prevalence declined steadily over the observed period. However, the percentage for children older than 5 years of age did not decrease, whether treated with intravenous gamma globulin or untreated. As a consequence of the increased number of patients treated with intravenous gamma globulin, the proportion of Kawasaki disease patients with cardiac sequelae decreased annually. However, the proportion of children older than 5 years of age did not decrease.     

Upper GI Bleeding in an Emergency Hospital: Etiology,Prognosis and Improved Survival by Endoscopic Hemostasis

Acute upper gastrointestinal bleeding (UGIB) is a frequent diagnosis prompting hospital admission or complicating another preexisting condition. This report examines the experience of an urban medical center in the utilization of endoscopy and endoscopic hemostasis in the diagnosis and management of UGIB over a four-year period. The first portion of this study examines 562 admissions to a single institution with UGIB. The most common causes of bleeding were acute gastric mucosal lesions (AGML), 24%; esophageal varices (EV), 22%; gastric ulcers, 19%; duodenal ulcers, 14%; Mallory-Weiss tears, 11%; and esophagitis, 3%. Nonoperative treatment was sufficient in the majority of patients (89.5%). Endoscopic therapy was utilized in 144 patients (26%), of whom 12 required a subsequent operation. Fifty-eight patients (10.5%) underwent surgery; however, emergent operations were required in only 2.5% of the patients. Factors correlating with mortality included shock at the time of admission (SBP < 80), transfusion requirements of > 5 U PRBC, and presence of EV (each p < 0.001). The second part of this study examines the effect of thrombogenic sclerotherapy on both short and long-term survival in 101 patients referred with bleeding esophageal varices. Alcoholic cirrhosis was responsible for the majority (88%) of EV, and most patient were Child's C classification (84%). In long-term follow-up, rebleeding was significantly reduced (p = 0.03) in patients compliant with follow-up sclerotherapy. A trend toward decreased mortality was noted in patients compliant with sclerotherapy and in those who avoided further alcohol usage.     

Certain type of chronic lung disease of newborns is associated with Ureaplasma urealyticum infection in utero

BACKGROUND: Recent studies of chronic lung disease (CLD) of newborns emphasize the contribution of antenatal infection. However, the association of Ureaplasma urealyticum infection and CLD has been controversial. The purpose of the present paper was to determine whether U. urealyticum is associated with chorioamnionitis (CAM) and a certain type of CLD. METHODS: One hundred and five infants <32 weeks of gestation who were admitted to the neonatal intensive care unit at Jichi Medical School Hospital, who underwent both histological and microbiological examinations and who survived to discharge were included. CAM was determined by histological examination. Placenta, gastric and tracheal aspirates, and nasopharyngeal swabs were cultured for Mycoplasma and other microorganisms. CLD was defined as oxygen needed at 28 days of age with symptoms of persistent respiratory distress and hazy or emphysematous and fibrous appearance upon X-ray. CLD was further divided into two subtypes according to the presence of antenatal infection. RESULTS: CAM was associated with premature rupture of membrane (odds ratio [OR], 10.19; 95% confidence interval [CI]: 3.10-33.56), placental colonization of U. urealyticum (OR 6.73, 95%CI: 1.89-23.91), neonatal colonization of other microorganisms (OR 7.33, 95%CI: 1.22-44.13) and level of IgM (OR 1.06, 95%CI: 1.01-1.11). Comparisons between CLD and non-CLD patients showed that gestational age (OR 0.43, 95%CI: 0.30-0.61) and white blood cell count (WBC) at birth (OR 1.06, 95%CI: 1.01-1.11) were risk factors for CLD, while gestational age (OR 0.38, 95%CI: 0.23-0.64), neonatal colonization of U. urealyticum (OR 5.98, 95%CI: 1.17-30.6) and WBC (OR 1.08, 95%CI: 1.01-1.15) were independent risk factors for infection-related CLD compared with non-CLD. Within CLD, infection-related CLD was associated with neonatal colonization of U. urealyticum (OR 43.7, 95%CI: 2.84-673.8) and WBC (OR 1.27, 95%CI: 1.07-1.50). CONCLUSIONS: Placental colonization of U. urealyticum was significantly related to CAM; and neonatal colonization of U. urealyticum and leukocytosis at birth were risk factors for infection-related CLD.