Adjunctive mood stabilizer treatment for hospitalized schizophrenia patients: Asia psychotropic prescripton study (2001-2008)

Recent studies indicate relatively high international rates of adjunctive psychotropic medication, including mood stabilizers, for patients with schizophrenia. Since such treatments are little studied in Asia, we examined the frequency of mood-stabilizer use and its clinical correlates among hospitalized Asian patients diagnosed with schizophrenia in 2001-2008. We evaluated usage rates of mood stabilizers with antipsychotic drugs, and associated factors, for in-patients diagnosed with DSM-IV schizophrenia in 2001, 2004 and 2008 in nine Asian regions: China, Hong Kong, India, Korea, Japan, Malaysia, Taiwan, Thailand, and Singapore. Overall, mood stabilizers were given to 20.4% (n=1377/6761) of hospitalized schizophrenia patients, with increased usage over time. Mood-stabilizer use was significantly and independently associated in multivariate logistic modeling with: aggressive behaviour, disorganized speech, year sampled (2008 vs. earlier), multiple hospitalizations, less negative symptoms, younger age, with regional variation (Japan, Hong Kong, Singapore>Taiwan or China). Co-prescription of adjunctive mood stabilizers with antipsychotics for hospitalized Asian schizophrenia patients increased over the past decade, and was associated with specific clinical characteristics. This practice parallels findings in other countries and illustrates ongoing tension between evidence-based practice vs. individualized, empirical treatment of psychotic disorders.published_or_final_versio

Spontaneous haemorrhage of an adrenal angiomyolipoma: case report

Background Angiomyolipomas are rare mesenchymal tumours arising from the perivascular epithelioid cells consisting of variable amounts of adipose, thick-walled blood vessels and smooth muscle cells. These benign tumours commonly occur in the kidney with only a few case reports of adrenal angiomyolipomas which have the potential to reach a large size and haemorrhage. Case presentation A 45-year-old lady presented with a 3-week history of right loin pain, nausea and vomiting. A CT scan revealed a right adrenal angiomyolipoma measuring 6.3 × 6.8 cm with associated haemorrhage. The lesion was successfully treated with right open adrenalectomy, and histology confirmed the diagnosis of adrenal angiomyolipoma. The patient remained well with no evidence of recurrence at the 36-month follow-up. Conclusion Adrenal angiomyolipomas are rare benign tumours that have the ability to reach a large size and potential to bleed. Here, we report the second case of spontaneous haemorrhage in an adrenal angiomyolipoma, which was successfully treated with open adrenalectomy

Specific detection of H5N1 avian influenza A virus in field specimens by a one-step RT-PCR assay

BACKGROUND: Continuous outbreaks of the highly pathogenic H5N1 avian influenza A in Asia has resulted in an urgent effort to improve current diagnostics to aid containment of the virus and lower the threat of a influenza pandemic. We report here the development of a PCR-based assay that is highly specific for the H5N1 avian influenza A virus. METHODS: A one-step reverse-transcription PCR assay was developed to detect the H5N1 avian influenza A virus. The specificity of the assay was shown by testing sub-types of influenza A virus and other viral and bacterial pathogens; and on field samples. RESULTS: Validation on 145 field specimens from Vietnam and Malaysia showed that the assay was specific without cross reactivity to a number of other infuenza strains as well as human respiratory related pathogens. Detection was 100% from allantoic fluid in H5N1 positive samples, suggesting it to be a reliable sampling source for accurate detection. CONCLUSION: The assay developed from this study indicates that the primers are specific for the H5N1 influenza virus. As shown by the field tested results, this assay would be highly useful as a diagnostic tool to help identify and control influenza epidemics

International Consensus Statement on Rhinology and Allergy: Rhinosinusitis

Background: The 5 years since the publication of the first International Consensus Statement on Allergy and Rhinology: Rhinosinusitis (ICAR‐RS) has witnessed foundational progress in our understanding and treatment of rhinologic disease. These advances are reflected within the more than 40 new topics covered within the ICAR‐RS‐2021 as well as updates to the original 140 topics. This executive summary consolidates the evidence‐based findings of the document. Methods: ICAR‐RS presents over 180 topics in the forms of evidence‐based reviews with recommendations (EBRRs), evidence‐based reviews, and literature reviews. The highest grade structured recommendations of the EBRR sections are summarized in this executive summary. Results: ICAR‐RS‐2021 covers 22 topics regarding the medical management of RS, which are grade A/B and are presented in the executive summary. Additionally, 4 topics regarding the surgical management of RS are grade A/B and are presented in the executive summary. Finally, a comprehensive evidence‐based management algorithm is provided. Conclusion: This ICAR‐RS‐2021 executive summary provides a compilation of the evidence‐based recommendations for medical and surgical treatment of the most common forms of RS

Review of primary hypothyroidism in very low birthweight infants in a perinatal centre in Hong Kong

Aims: To review the incidence and risk factors of primary hypothyroidism in very low birthweight (VLBW) infants in our centre and to assess their neurodevelopmental outcome. Method: Retrospective, descriptive review of VLBW infants with primary hypothyroidism from 1 January 2000 to 31 December 2008 in a perinatal centre. Case control comparisons for neurodevelopmental outcome at 18 months, nested to a prospective VLBW cohort (Vermont Oxford Database). Results: Twelve cases were identified, with the incidence of primary hypothyroidism of 1 in 55 live births in our VLBW cohort during the 9-year study period. Umbilical cord blood thyroid-stimulating hormone was abnormal in less than half of the cases using the current cut-off (≤14 mIU/L). Five cases were transient in nature, four cases were permanent and the causes for the rest remained undetermined at the time of review. Elevation of thyroid-stimulating hormone was first evident at a mean of 2.4 weeks post-natally. Follow-up assessment reviewed normal development in 83% of cases (10 out of 12 cases). There was no statistically significant difference in Griffith's scores at 18 months between the case and matched controls. Conclusions: The high incidence of primary hypothyroidism in our VLBW cohort deserved stringent monitoring of thyroid function post-natally. Umbilical cord blood screening was not useful as a screening tool because of its low sensitivity. Neurodevelopmental outcome for treated primary hypothyroidism was favourable as assessed at 18 months of age. © © 2011 Paediatrics and Child Health Division (Royal Australasian College of Physicians).link_to_subscribed_fulltex

Alveolar capillary dysplasia associated with omphalocoele

Alveolar capillary dysplasia (ACD) is a rare and universally fatal form of persistent pulmonary hypertension of the newborn (PPHN). We report a case of a newborn male baby with a moderate sized omphalocoele who developed respiratory distress 10 hours after birth. He deteriorated and succumbed shortly afterwards despite maximal ventilatory support and inhaled nitric oxide. ACD was diagnosed at postmortem examination, and the association of ACD with omphalocoele and gut malrotation has not been reported. We suggest including ACD in the differential diagnosis of refractory PPHN in a newborn even with the presence of other risk factors for respiratory failure.link_to_subscribed_fulltex

PARTIAL SEQUENCE-ANALYSIS OF THE HEPATITIS-C VIRAL GENOME IN SINGAPORE PATIENTS

10.1006/bbrc.1994.1189BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS199137-4