Objective: Infertility, the inability to achieve pregnancy within a year despite normal attempts to conceive without contraception, causes psychosocial burden for individuals and couples. This review summarized the interrelationship between infertility and psychological stress and suggested various forms of psychological intervention for infertility. Methods: The PubMed, Google Scholar, and Korean Studies Information Service System databases were searched for English- and Korean-language articles published from 1990 to 2024. Results: Infertility leads to emotional distress from diagnosis to treatment. Also, psychological stress affects the trajectory of infertility. This distress may cause psychiatric illnesses, negatively affecting pregnancy. Psychotherapies, psychopharmacotherapies, and biological treatments can be used for the management of psychiatric illnesses in infertile patients. Digital therapeutics also have the potential to be a competitive treatment option. Conclusion Regular assessment and management of psychological stress in infertile couples are essential during the course of infertility treatment. Psychological intervention of infertile patients should be implemented according to a personalized plan that completely reflects the individual clinical characteristics.

Objective: Infertility, the inability to achieve pregnancy within a year despite normal attempts to conceive without contraception, causes psychosocial burden for individuals and couples. This review summarized the interrelationship between infertility and psychological stress and suggested various forms of psychological intervention for infertility. Methods: The PubMed, Google Scholar, and Korean Studies Information Service System databases were searched for English- and Korean-language articles published from 1990 to 2024. Results: Infertility leads to emotional distress from diagnosis to treatment. Also, psychological stress affects the trajectory of infertility. This distress may cause psychiatric illnesses, negatively affecting pregnancy. Psychotherapies, psychopharmacotherapies, and biological treatments can be used for the management of psychiatric illnesses in infertile patients. Digital therapeutics also have the potential to be a competitive treatment option. Conclusion Regular assessment and management of psychological stress in infertile couples are essential during the course of infertility treatment. Psychological intervention of infertile patients should be implemented according to a personalized plan that completely reflects the individual clinical characteristics.

Objective: Infertility, the inability to achieve pregnancy within a year despite normal attempts to conceive without contraception, causes psychosocial burden for individuals and couples. This review summarized the interrelationship between infertility and psychological stress and suggested various forms of psychological intervention for infertility. Methods: The PubMed, Google Scholar, and Korean Studies Information Service System databases were searched for English- and Korean-language articles published from 1990 to 2024. Results: Infertility leads to emotional distress from diagnosis to treatment. Also, psychological stress affects the trajectory of infertility. This distress may cause psychiatric illnesses, negatively affecting pregnancy. Psychotherapies, psychopharmacotherapies, and biological treatments can be used for the management of psychiatric illnesses in infertile patients. Digital therapeutics also have the potential to be a competitive treatment option. Conclusion Regular assessment and management of psychological stress in infertile couples are essential during the course of infertility treatment. Psychological intervention of infertile patients should be implemented according to a personalized plan that completely reflects the individual clinical characteristics.

Objective: Infertility, the inability to achieve pregnancy within a year despite normal attempts to conceive without contraception, causes psychosocial burden for individuals and couples. This review summarized the interrelationship between infertility and psychological stress and suggested various forms of psychological intervention for infertility. Methods: The PubMed, Google Scholar, and Korean Studies Information Service System databases were searched for English- and Korean-language articles published from 1990 to 2024. Results: Infertility leads to emotional distress from diagnosis to treatment. Also, psychological stress affects the trajectory of infertility. This distress may cause psychiatric illnesses, negatively affecting pregnancy. Psychotherapies, psychopharmacotherapies, and biological treatments can be used for the management of psychiatric illnesses in infertile patients. Digital therapeutics also have the potential to be a competitive treatment option. Conclusion Regular assessment and management of psychological stress in infertile couples are essential during the course of infertility treatment. Psychological intervention of infertile patients should be implemented according to a personalized plan that completely reflects the individual clinical characteristics.

Objective: Infertility, the inability to achieve pregnancy within a year despite normal attempts to conceive without contraception, causes psychosocial burden for individuals and couples. This review summarized the interrelationship between infertility and psychological stress and suggested various forms of psychological intervention for infertility. Methods: The PubMed, Google Scholar, and Korean Studies Information Service System databases were searched for English- and Korean-language articles published from 1990 to 2024. Results: Infertility leads to emotional distress from diagnosis to treatment. Also, psychological stress affects the trajectory of infertility. This distress may cause psychiatric illnesses, negatively affecting pregnancy. Psychotherapies, psychopharmacotherapies, and biological treatments can be used for the management of psychiatric illnesses in infertile patients. Digital therapeutics also have the potential to be a competitive treatment option. Conclusion Regular assessment and management of psychological stress in infertile couples are essential during the course of infertility treatment. Psychological intervention of infertile patients should be implemented according to a personalized plan that completely reflects the individual clinical characteristics.

BACKGROUND: Decreased left atrial (LA) reservoir function is reported to be associated with elevated left ventricular (LV) end diastolic pressure and LV diastolic dysfunction. Echocardiographic parameters that reflect LA reservoir function include LA total emptying fraction [(maximum LA volume - minimum LA volume) / maximum LA volume], peak LA longitudinal strain (PLALS) at systole, and LA stiffness index (E/E´/PLALS). We aimed to investigate the long-term outcomes of LV diastolic function in children with a history of Kawasaki disease (KD) (KDHx group) by assessing LA reservoir function. METHODS: Retrospectively, echocardiograms performed at a mean follow-up period of 5 years after the acute phase of KD in 24 children in the KDHx group were compared to those from 20 normal control subjects. LA total emptying fraction, PLALS, LA stiffness index, LV peak longitudinal systolic strain (ε), and strain rate (SR) were evaluated with conventional echocardiographic parameters. RESULTS: The mean age at long term follow-up echocardiography in children in the KDHx group was 6.8 years. Five children (20.8%) had coronary artery lesions (CALs) in the acute stage of KD. No children showed CALs at a mean follow-up period of 5 years after the acute phase of KD. There were no significant differences in the conventional echocardiographic parameters and in LA total emptying fraction, PLALS, LA stiffness index, LV peak longitudinal systolic ε, and SR, between the children in the KDHx and control group. CONCLUSION: LV diastolic function assessed by LA reservoir function parameters at long-term follow-up in children in the KDHx group appears to be favorable.
Atrial Function ; Blood Pressure ; Child* ; Coronary Vessels ; Echocardiography ; Follow-Up Studies ; Humans ; Mucocutaneous Lymph Node Syndrome* ; Prognosis ; Retrospective Studies ; Systole

Coproporphyrin (CP)-I and CP-III are the markers of organic anion-transporting polypeptides’ (OATPs) activities, and they are porphyrin metabolites that originate from heme synthesis.Furthermore, CP-I and CP-III, which are OATP1B endogenous metabolites, have gradually attracted the attention of scientists and researchers in recent years. Previous studies have also observed CP-I and CP-III levels as clinical biomarkers for predicting OATP1B inhibition in drug–drug interaction studies. To establish an accurate ultra-high performance liquid chromatography–mass spectrometry method for the quantitation of CP-I and CP-III, we reviewed previous methodological publications and applied them to a clinical pharmacology study using a human urine matrix. We used 13.25 M formic acid as a working solution for internal standards (CP-I 15 N 4 and CP-III d8 ) to avoid isobaric interference. The calibration curve showed good linearity in the range of 1–100 ng/mL, with a correlation coefficient (R 2 ) higher than 0.996 in each validation batch. Both the between-run and within-run assays achieved good precision and accuracy, and we found that both CP-I and CP-III were stable in the prestudy validation. The method exhibited suitable dilution integrity, allowing for the re-analysis of samples with concentrations exceeding the upper limit of quantification through dilution.Overall, the application of the described method in a clinical study revealed that it can be utilized effectively to monitor drug–drug interactions mediated by OATP1B.

PURPOSE: This study was conducted to evaluate the association between intakes of potassium, magnesium, and calcium and diet quality in ischemic stroke patients. METHODS: This study analyzed data from 285 subjects recruited from February 2011 to August 2014 in Seoul, Korea. Nutrition intakes were obtained from a semi-quantitative food frequency questionnaire composed of 111 food items. The subjects were divided into 4 groups by quartiles according to intakes of potassium, magnesium, and calcium. Index of Nutritional Quality (INQ), Mean Adequacy Ratio (MAR), and DQI-International (DQI-I) were analyzed for assessment of diet quality. RESULTS: We found a positive association of intakes of these three minerals with MAR and DQI-I after adjustment for age, sex, education level, smoking, atrial fibrillation, and total energy intake. However, total moderation of DQI-I score in the Q4 group was significantly lower than that of the Q1 group. The age, sex, education level, and smoking, atrial fibrillation, and total energy intake-adjusted odds ratios of extensive cerebral atherosclerosis were inversely associated with intake of magnesium (Ptrend = 0.0204). However, this association did not exist with intakes of potassium and calcium. CONCLUSION: Potassium, magnesium, and calcium rich and high quality diet could be associated with decreased risk of ischemic stroke, in part, via effect on extensive cerebral atherosclerosis.
Atrial Fibrillation ; Calcium ; Diet* ; Education ; Energy Intake ; Humans ; Intracranial Arteriosclerosis* ; Korea ; Magnesium* ; Minerals* ; Nutritive Value ; Odds Ratio ; Potassium ; Surveys and Questionnaires ; Seoul ; Smoke ; Smoking ; Stroke*

Herpes simplex virus type 2 (HSV2) meningitis primarily develops during or following a primary genital HSV2 infection that was acquired from sexual contact or through the birth canal during delivery from mother. We describe a 15 year old virgin without history of previous herpes simplex infection who developed 2 episodes of HSV2 meningitis. Although recurrent meningitis due to HSV is primarily seen in young or sexually active adults. HSV2 meningitis should be in the differential diagnosis of recurrent meningitis in adolescent patients.
Adolescent* ; Adult ; Diagnosis, Differential ; Female ; Herpes Simplex ; Herpesvirus 2, Human ; Humans ; Meningitis* ; Mothers ; Parturition ; Simplexvirus*