Modern Health Worries, Subjective Health Complaints, Health Care Utilization, and Sick Leave in the Norwegian Working Population

Background

Modern health worries (concerns about aspects of modern life affecting health) heve been associated with subjective health complaints and health care utilization.

Purpose

The aim of this study was to investigate the association between modern health worries (MHW) and subjective health complaints (SHC), health care utilization, and sick leave related to such complaints in the Norwegian working population.

Methods

A sample of the Norwegian working population (N?=?569) answered a questionnaire which included the Subjective Health Complaints Inventory and a Norwegian version of the Modern Health Worries Scale.

Results

Ninety-one percent of the participants reported at least one complaint in the past 30 days, and 96 % of the participants reported concerns for at least one of the items in the MHW scale. Women reported significantly more and more severe complaints compared to men and significantly more concern about aspects of modern life affecting health. Participants who reported a high level of MHW showed nearly twice the risk of reporting a high level of SHC (odds ratio (OR)?=?1.83; 95 % confidence interval (CI)?=?1.30–2.71; p?=?0.001), and they showed twice the risk for self-certified sick leave related to SHC (OR?=?2.04; 95 % CI?=?1.01–3.92; p?=?0.048). High levels of MHW showed no significant association with health care utilization or doctor-certified sick leave.

Conclusions

Subjective health complaints and concerns about aspects of modern life affecting health are very common, even among healthy workers. Women have more complaints and more concerns compared to men. Within the health care system, it may be advantageous to pay close attention to the association between high levels of MHW and high levels of SHC.     

Evaluation of Pyrosequencing for Detecting Extensively Drug-Resistant Mycobacterium tuberculosis among Clinical Isolates from Four High-Burden Countries

Reliable molecular diagnostics, which detect specific mutations associated with drug resistance, are promising technologies for the rapid identification and monitoring of drug resistance in Mycobacterium tuberculosis isolates. Pyrosequencing (PSQ) has the ability to detect mutations associated with first- and second-line anti-tuberculosis (TB) drugs, with the additional advantage of being rapidly adaptable for the identification of new mutations. The aim of this project was to evaluate the performance of PSQ in predicting phenotypic drug resistance in multidrug- and extensively drug-resistant tuberculosis (M/XDR-TB) clinical isolates from India, South Africa, Moldova, and the Philippines. A total of 187 archived isolates were run through a PSQ assay in order to identify M. tuberculosis (via the IS6110 marker), and to detect mutations associated with M/XDR-TB within small stretches of nucleotides in selected loci. The molecular targets included katG, the inhA promoter and the ahpC-oxyR intergenic region for isoniazid (INH) resistance; the rpoB core region for rifampin (RIF) resistance; gyrA for fluoroquinolone (FQ) resistance; and rrs for amikacin (AMK), capreomycin (CAP), and kanamycin (KAN) resistance. PSQ data were compared to phenotypic mycobacterial growth indicator tube (MGIT) 960 drug susceptibility testing results for performance analysis. The PSQ assay illustrated good sensitivity for the detection of resistance to INH (94%), RIF (96%), FQ (93%), AMK (84%), CAP (88%), and KAN (68%). The specificities of the assay were 96% for INH, 100% for RIF, FQ, AMK, and KAN, and 97% for CAP. PSQ is a highly efficient diagnostic tool that reveals specific nucleotide changes associated with resistance to the first- and second-line anti-TB drug medications. This methodology has the potential to be linked to mutation-specific clinical interpretation algorithms for rapid treatment decisions.     

Stiff left atrial syndrome after low‐dose radiotherapy for right breast cancer: The need for invasive hemodynamics at exercise

Stiff left atrial (LA) syndrome is a distinct phenotype of heart failure with preserved ejection fraction, characterized by predominant high LA pressure. We describe the case of a middle‐aged woman who developed exertional breathlessness during low‐dose radiotherapy for right breast cancer and who was eventually found to be affected by stiff LA syndrome. Invasive hemodynamics allowed the recognition of pathognomonic tall V waves in the wedge position during exercise, in spite of inconclusive noninvasive investigations.     

Biomimetic synthesis of galantamine via laccase/TEMPO mediated oxidative coupling

Laccase-mediated intramolecular oxidative radical coupling of N-formyl-2-bromo-O-methylnorbelladine afforded a novel and isolable spirocyclohexadienonic intermediate of galantamine. High yield and conversion of substrate were obtained in the presence of the redox mediator 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO). This laccase procedure, with an overall yield of 34%, represents a scalable and environmentally friendly alternative to previously reported syntheses of galantamine based on the use of potassium ferricyanide as an unspecific radical coupling reagent.

Laccase-mediated intramolecular oxidative radical coupling of N-formyl-2-bromo-O-methylnorbelladine afforded a novel and isolable spirocyclohexadienonic intermediate of galantamine.