COVID-19 related mental health issues: a narrative review of psychometric properties of scales and methodological concerns in scale development.

OBJECTIVES: The global crisis of COVID-19 and its consequential strict public health measures placed around the world have impacted mental health. New scales and tools have been developed to measure these mental health effects. This narrative review assesses the psychometric properties of these scales and tools and methodological aspects of their development. METHODS: PubMed, PubMed Central, and Google Scholar were searched for articles published from 15 May 2020 to 15 August 2020. This search used three groups of terms ("tool" OR "scale" AND "mental" OR "psychological"; AND "COVID-19" OR "coronavirus"). The identified scales were further evaluated for their psychometric properties and methodological aspects of their development. RESULTS: Though the studies developing these scales (n = 12) have demonstrated their robust psychometric properties, some methodological concerns are noteworthy. Most of the scales were validated using internet-based surveys, and detailed descriptions of the mode of administration, sampling process, response rates, and augmentation strategies were missing. CONCLUSIONS: The heterogeneous and inadequate reporting of methods adopted to evaluate the psychometric properties of the identified scales can limit their utility in clinical and research settings. We suggest developing guidelines and checklists to improve the design and testing, and result in reporting of online-administered scales to assess the mental health effects of the COVID-19 pandemic.

Detection of West Nile virus lineage 1 sequences in blood donors, Punjab Province, Pakistan.

OBJECTIVES: This study was performed to determine the presence of West Nile virus (WNV) in mosquito specimens and human blood donors in Pakistan. METHODS: A total of 4150 mosquito specimens were collected using CO2-baited traps from five selected districts of Punjab Province, Pakistan. The mosquitoes were taxonomically identified using standard morphological keys, resulting in 166 pools. In addition, 1070 serum samples were collected from human blood donors. RNA was extracted from mosquito and human samples and screened for WNV using a reverse transcriptase PCR (RT-PCR). RESULTS: None of the mosquito pools tested positive for WNV, whereas three samples from asymptomatic humans tested positive. To determine the WNV strains, partial sequences were compared against a global representation of 23 WNV sequences. The study strains were determined to come from WNV lineage 1. CONCLUSIONS: This study is novel in reporting the circulation of lineage 1 WNV in Pakistan. Given its ability to transmit from human to human via blood transfusion, this highlights the urgent need for nationwide surveillance to assess the distribution and impact of WNV in Pakistan. Determining the source of human infection will require more extensive mosquito sampling.

Hypokalemia with Trifluoperazine at Therapeutic Dose.

This case report outlines a rare presentation of hypokalemia with therapeutic doses of trifluoperazine in a patient with schizophrenia. Although there was comorbid diabetes mellitus in the patient, its effect was ruled out subsequently. On recovery, rechallenge with trifluoperazine resulted in the same effect at a milder level. No cardiac abnormalities were detected with the presentation. Naranjo adverse drug reaction probability scale reported definite relation with the drug.

Aripiprazole-induced skin rash.

Adverse skin reactions are an important type of adverse drug reactions which have been reported with a wide variety of psychotropics including both typical and atypical antipsychotics. Like typical antipsychotics, atypical antipsychotics such as olanzapine, risperidone, and paliperidone have been documented to cause skin reactions. Reports of aripiprazole-induced skin reactions are sparse. We report a case of skin rash that developed after starting aripiprazole in a male patient suffering from schizophrenia and which remitted after the drug was stopped.