Research library

B

grade

HIFU may be a safe option for reducing tumor vascularity in PSTT, potentially aiding in fertility preservation, but further research is needed to establish its effectiveness.

Not reported in abstract.

summary

B

grade

HIFU may be a safe and feasible option for fertility preservation in selected cases of PSTT complicated by UAVF, but further studies are needed to confirm its effectiveness.

Not reported in abstract.

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B

grade

This case highlights the challenges of oocyte retrieval and maturation in the early postpartum period, suggesting that fertility preservation efforts may be less effective during lactation.

Prolactin was 504.8 mIU/L.

summary

B

grade

The second-trimester quadruple test shows moderate ability to predict preterm birth, but further research in larger cohorts is needed to validate its effectiveness.

AUC of 0.747 for the four-marker model.

summary

B

grade

The study establishes important reference intervals for hCG in postmenopausal women, which can aid in differentiating normal from pathological elevations.

97.5th percentile RIs were <7.1, <8.2, <5.7, and <5.9 IU/L for Systems A-D.

summary

B

grade

Even if serum β-hCG levels are negative, chronic ectopic pregnancy should be considered in patients with intrauterine devices.

Not reported in abstract.

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D

grade

The study suggests that IVF implantation prediction accuracy increases with later-stage treatment information, particularly embryological data.

Not reported in abstract.

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C

grade

Luteinizing hormone may regulate local steroidogenesis in the prostate of muskrats, with HCG treatment promoting hormone secretion in vitro.

Not reported in abstract.

summary

B

grade

The study provides system-specific reference intervals for serum hCG in postmenopausal women, which may help reduce misclassification of hCG elevations.

97.5th percentile RIs were < 7.1, < 8.2, < 5.7, and < 5.9 IU/L for Systems A-D.

summary

B

grade

Low PAPP-A and PlGF levels, along with elevated AFP, may indicate a higher risk for pre-eclampsia in the first trimester, but further validation is necessary before clinical application.

AUC of 0.94 (95% CI 0.89–0.97) for the combination of AFP, PAPP-A, and PlGF.

summary

B

grade

Age and AMH levels appear to be important predictors of ovarian sensitivity to gonadotropins in women undergoing IVF/ICSI cycles.

Chronological age negatively correlated with FOI (ρ= -0.145, p value= <0.001, 95% CI from -0.189 to -0.100)

summary

B

grade

AI-assisted blastocyst assessment may improve embryo selection in frozen embryo transfer cycles, but it should not replace preimplantation genetic testing for genetic screening.

69.7% of embryos achieved successful implantation, n=340.

summary

B

grade

The Siemens Atellica CI1900 and Roche Cobas Pure analyzers demonstrate good analytical agreement, supporting their use in routine clinical laboratory testing.

R2 ≥ 0.95 for ALT, total bilirubin, glucose, and creatinine in spectrophotometric assays.

summary

C

grade

hCG administration in pregnant mares significantly increased the rate of secondary ovulation and shortened the time to ovulation compared to controls.

82.4% of hCG-treated mares ovulated within 48 h vs 0% in control, P<0.0001.

summary

B

grade

The direction of β-hCG change after high-intensity focused ultrasound does not appear to reliably predict procedural outcomes in cesarean scar pregnancy.

β-hCG on post-curettage day 1 remained higher in the rising group, p<0.05.

summary

D

grade

Not reported in abstract.

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B

grade

Most men with pathologic gonadotropin deficiency treated with hCG/FSH achieve sperm output and fertility within a year, but adverse female fertility factors significantly affect outcomes.

78% achieved >0 million sperm/mL at 5 months.

summary

B

grade

The direction of β-hCG change after HIFU does not appear to reliably predict outcomes in ultrasound-guided dilation and curettage for cesarean scar pregnancy.

β-hCG on post-curettage day 1 remained higher in the rising group, p<0.05.

summary

C

grade

hCG significantly increased ovulation rates and reduced the time to secondary ovulation in mares during early pregnancy.

82.4% of hCG-treated mares ovulated within 48 h vs 0% in control, P < 0.0001.

summary

D

grade

The Siemens Atellica CI1900 and Roche Cobas Pure analyzers show good analytical agreement, suggesting they can be used interchangeably for routine clinical laboratory testing.

R2 ≥ 0.95 for ALT, total bilirubin, glucose, and creatinine in spectrophotometric assays.

summary

B

grade

In modified natural cycle frozen embryo transfers, β-hCG day progesterone is a strong predictor of ongoing pregnancy, while transfer-day progesterone does not provide useful prognostic information.

β-hCG day progesterone was significantly higher in patients with ongoing pregnancy [34.4 (IQR 26.4–41.9) vs 12.8 (IQR 9.3–19.1) ng/ml; p<0.001].

summary

B

grade

Standardizing skin pain measurement tools can improve trial comparability and inform targeted therapy development in dermatology.

summary

B

grade

The combination of DCE-MRI, DWI, and serum β-hCG can enhance the assessment of villous apoptosis in early tubal pregnancy, potentially guiding management strategies.

ROC curve area for combined parameters was 0.982.

summary

B

grade

Lower progesterone levels are associated with successful expectant management of tubal ectopic pregnancies, but hCG remains the more useful test.

Median P4 in expectant management group 3 nmol/L (IQR 2.00–8.50) vs 17 nmol/L (IQR 5.75–29.25) in surgical/medical management, p=0.0002.

summary

B

grade

The nomogram-based model shows strong predictive performance for severe OHSS in patients with high ovarian reserve, potentially aiding in individualized risk assessment.

AUC for the nomogram was 0.884 (95% CI: 0.841–0.927) in the training cohort.

summary