ABSTRACT
Objective: To identify the risk factors related to perinatal complications in patients with pulmonary hypertension underwent cesarean section. Methods: We retrospectively analyzed the medical records of all pregnant women with pulmonary hypertension hospitalized in 4 different hospitals in Shandong province and underwent cesarean section between May 2010 and May 2020. Patients were divided into perinatal complication group and control group according to the presence or absence of perinatal complications. Perinatal complications included aggravated heart function, new onset arrythmias, sudden cardiac arrest, all-cause death within 42 days post cesarean section, postpartum bleeding and thrombotic events. Risk factors of perinatal complications were analyzed. Results: A total of 167 patients (47 cases in the perinatal complication group and 120 cases in the control group) were included in this study. The average age of this cohort was 28(24, 32) years, and 75(44.9%) patients suffered newly diagnosed pulmonary hypertension during pregnancy. The main cause of pulmonary hypertension was congenital heart disease (137(82.0%)). Age, pregnant weeks, percent of primipara, intra-cardiac shunt, and receiving targeted medication therapy, cardiac dimensions were similar between the two groups. A total of 62 complications were recorded in the complication group including 28 cases of aggravated heart function, 4 cases of new onset arrythmias, 2 cases of cardiac arrest, 11 cases of bleeding or thrombotic events and 17 patients were dead. Prevalence of idiopathic pulmonary hypertension and general anesthesia was significantly higher, functional capacity was significantly lower in perinatal complication group than in control group (all P<0.05). The estimated systolic pulmonary artery pressure, serum N-terminal pro-B type natriuretic peptide and total bilirubin (TBIL) levels were significantly higher in perinatal complication group than in control group (all P<0.05). Logistic analysis demonstrated WHO Function Class(FC) Ⅲ/Ⅳ (OR=2.416,95%CI 1.016-5.743, P=0.046) and TBIL level (OR=6.874,95%CI 1.643-28.757, P=0.008) were the independent risk factors of perinatal complications. Conclusion: TBIL and WHO FC are independent risk factors of perinatal complications in pregnant women with pulmonary hypertension underwent cesarean section.
Subject(s)
Female , Humans , Pregnancy , Cesarean Section/adverse effects , China/epidemiology , Hypertension, Pulmonary/epidemiology , Pregnancy Outcome , Retrospective Studies , Risk FactorsABSTRACT
<p><b>OBJECTIVE</b>To investigate the clinical effects of close reduction and percutaneous minimally invasive fixation in the treatment of proximal humerus fractures.</p><p><b>METHODS</b>From April 2008 to March 2010, 28 patients with proximal humerus fracture were treated with close reduction and percutaneous minimally invasive fixation. There were 21 males and 7 females, ranging in age from 22 to 78 years,with an average of 42.6 years. The mean time from suffering injuries to the operation was 1.7 d. Nineteen cases caused by falling down, 9 cases by traffic accident. The main clinical manifestation was swelling, pain and limited mobility of shoulders. According to Neer classification, two part fractures were in 17 cases and three part fractures in 11 cases. The locking proximal humerus plate was used to minimally fixation through deltoid muscle under acromion. The operating time,volume of blood loss, the length of incision and Constant-Murley assessment were applied to evaluate the therapeutic effects.</p><p><b>RESULTS</b>The mean operating time was 40 min, the mean blood loss was 110 ml, and the mean length of incision was about 5.6 cm. The postoperative X-ray showed excellent reduction and the plate and screws were successfully place. Twenty-eight patients were followed up for 6 to 24 months (averaged 14.2 months). The healing time ranged from 6 to 8 weeks and all incision was primarily healed. There were no cases with necrosis head humerus, 24 cases without omalgia, and 4 cases with o-malgia occasionally. All the patients can complete the daily life. The mean score of Constant-Murley assessment was 91.0 +/- 5.8, 24 cases got an excellent result, 3 good and 1 fair.</p><p><b>CONCLUSION</b>Close reduction and percutaneous minimally invasive fixation, not only can reduce surgical invasive, but also guarantee the early function activities. It has the advantages of less invasive, fixed well and less damage of blood circulation.</p>