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OBJECTIVE: To investigate the effect of high intensity focused ultrasound(HIFU)on pregnancy outcomes inpatients with uterine fibroids.METHODS:From October 2010 to October 2017,241 patients with uterine fibroids whowere pregnant after HIFU treatment in Suining Central Hospital and Chongqing Haifu Hospital were retrospectivelyanalyzed.The efficacy of HIFU ablation and the patient′s pregnancy outcomes were investigated.RESULTS:Among thesepatients,9 of them were conceived within 2 month after HIFU,24 were conceived between 2 and 4 months after HIFU,33 patients were conceived between 4 and 6 months,and 175 patients were conceived after 6 months of HIFU treatment.The median conception time was 9 months after HIFU(range:1 to 26 months).Among them,152 patients had deliveredbabies successfully,12 patients are still in pregnancy,3 patients had ectopic pregnancy,2 patients had incisionalpregnancy,72 patients had abortions,including 66 cases of induced abortion and 6 cases of spontaneous abortion.Causesof induced abortion included:embryonic development stopping(8 cases),increased vaginal bleeding(5 cases),hypothyroidism(1 case),use of drugs during pregnancy and being fear of fetal malformation(6 cases),and unplannedpregnancy(52 cases).Of the 152 patients who had delivered,147 had 148 full-term deliveries(1 had full-term deliverytwice)and 5 had preterm birth.No uterine rupture occured during pregnancy or childbirth,and the newborn is healthy.Before HIFU treatment,136 of 241 patients had a history of abnormal pregnancy,and only 17 of these patients hadabnormal pregnancy after HIFU treatment.The incidence of spontaneous abortion in patients after HIFU treatment wassignificantly lower than before treatment(P<0.05).CONCLUSION:HIFU is a safe and effective treatment for patients whowish to have children.It can also improve the fertility of patients with a history of abnormal pregnancy,with no additionalobstetric risks.
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Background Excimer laser corneal refractive surgery is widely used because it reduces the dependency of refractive error eye to glasses.However,the adverse effects of anti-inflammatory drugs is a problem after operation.Lotemax eyedrops is a kind of steroidal anti-inflammatory drug,with a good effect on the operative eye.But its influence on intraocular pressure(IOP) after long-term topical administration is less studied.Objective This study was to investigate the influence of lotemax eyedrops on IOP after long-term topical administration in myopic eyes received excimer laser corneal refractive surgery.Methods An one-month retrospective case serial study was adopted.The case history data of 1552 eyes from 1552 Patients who received excimer laser corneal refractive surgery were collected in Tangshan Eye Hospital from 2011 January to 2012 January,including 321 eyes with laser in situ keratomileusis(LASIK),608 eyes with sub-Bowman keratomileusis (SBK) and 623 eyes with femtosecond laser for flap excimer laser in situ keratomileusis(FS-LASIK).Lotemax eyedrops was topically administered after operation 4 times per day initial and then decreased 1 time weekly for 1 month.IOP was measured in before,1 week,2 weeks,3 weeks,4 weeks after operation with non-contact tonometer.The increasing range of IOP was divided into ＜5 mmHg,5-15 mmHg and ＞ 15 mmHg after operation.Optical head parameters were measured by Heidelberg retina tomography when IOP increasing after operation.Results Within 1 month,elevated IOP was found in 47 of 1552 eyes after administration of lotemax eyedrops,including 3.12％ (10/321) in the LASIK group,3.29％ (20/608) in the SBK group and 2.73％ (17/623) in the FS-LASIK group,without significant difference among them(x2 =1.95,P＞0.05).The IOP elevated 1 week after operation and remained normal after that till drug withdrawal in all eyes.There were no significant differences in the disk area (1.65 ±0.44) mm2 vs.(1.66 ±0.44) mm2,disk volume (0.40 ±0.09)mm3 vs.(0.39±0.08) mm3 and mean nerve fiber layer thickness (0.28 ± 0.08) mm vs.(0.29 ± 0.07) mm in IOP elevation duration compared with 1 month after IOP recovery(t =0.34,0.81,0.48,P＞0.05).Conclusions Topical administration of 0.5％ lotemax eyedrops after excimer laser corneal refractive surgery leads to reversible high IOP.It is very important to monitor the IOP during use of the drug.