Longitudinal trajectories of suicidal ideation among child welfare-involved 7- to 12-year-old children

BACKGROUND

Young children involved in the child welfare system (CWS) are at high risk for suicidal ideation (SI) at a time when overall rates of suicide death in this age group are rising. Yet risk factors for and changes in SI over time are poorly understood in this population.

METHOD

We combined data from two large representative longitudinal studies of children involved in the United States CWS. We examined patterns of SI among children who were between ages 7 and 12 years at the initial survey wave (N = 2,186), assessed at three waves using a measure of SI in the past 2 weeks. We conducted a multinomial regression to understand the baseline demographic, child maltreatment, and mental health characteristics that distinguish the trajectories.

RESULTS

There were eight different subgroups (Non-Ideators, Late Ideators, Boomerang Ideators, Delayed Ideators, Desisters, Boomerang Non-Ideators, Late Desisters, and Persisters). Differences in race, type of maltreatment, sex, and mental health symptoms were identified when comparing Persisters (SI at all three waves) to other groups.

CONCLUSIONS

These findings can help researchers and practitioners to develop strategies for better identifying CWS-involved children who are in greatest need of suicide risk monitoring and intervention.

Emotional and Behavioral Problem Profiles of Preteens With Self-Injurious Thoughts and Behaviors: A Multicultural Study

OBJECTIVE

Self-injurious thoughts and behaviors (SITB) among preteen children have risen to the attention of researchers, practitioners, and policymakers. To shed light on potential treatment/prevention targets, we sought to identify empirically derived emotional and behavioral problem profiles of preteens with SITB, and to determine whether these profiles differ by age, gender and society.

METHOD

Caregivers of 46,719 children aged 6 to 12 years from 42 societies across the world completed the Child Behavior Checklist for ages 6-18 (CBCL/6-18). There were 1,656 children whose caregivers indicated that their child experienced SITB. We conducted a latent profile analysis (LPA) using scores from eight CBCL/6-18 problem scales to derive problem profiles of children with SITB. Multilevel modelling was used to estimate differences in the profiles by SITB, society, sex, and age.

RESULTS

A 4-profile model provided the best fit to the data, with profiles reflecting low problems (39.7%), mild problems (42.6%), moderate problems (15.4%), and rule-breaking/thought problems (2.3%). The low problems profile had CBCL problem scale scores nearly indistinguishable from those of children without SITB. Children in the rule-breaking/thought problems group were mostly female, whereas children in the other profile groups were mostly male. Children with the rule-breaking/thought problems profile also were most likely to have both suicidal thoughts and self-harm behaviors.

CONCLUSION

Problem profiles of preteens with SITB are heterogeneous, with most having relatively low levels of other psychopathology. Selectively screening only children with clinically significant mental health problems for suicidal thoughts and self-harm behaviors (eg, asking about suicidal thoughts only among children with depression) risks missing many children experiencing SITB.

Adjuvant methods in macular hole surgery: intraoperative plasma-thrombin mixture and postoperative fluid-gas exchange

BACKGROUND AND OBJECTIVE

The optimal method for surgical management of idiopathic macular holes remains unknown. Adjuvant methods including intraoperative cytokines and postoperative fluid-gas exchange with and without laser have been described. We report on the safety and final results of routine intraoperative autologous plasma-thrombin mixture and postoperative fluid-gas exchange when necessary as an adjunct to the surgical therapy of this disease.

PATIENTS AND METHODS

A consecutive series of 114 patients (mean age 66.9 years) with primary idiopathic full thickness Stage II, III, and IV macular holes were primarily treated by vitrectomy, fluid/perfluorocarbon gas exchange, and application of autologous plasma-thrombin mixture to the macular hole. Visible epiretinal membranes were peeled but the normal appearing internal limiting membrane was not routinely stripped. Outcome measures included final Snellen visual acuity, rate of macular hole closure, complications, and number of supplemental procedures performed.

RESULTS

Closed at one month, were 110 of 121 (91%) macular holes, including two that underwent repeat fluid/gas exchange and laser within the first two weeks after surgery. At the time of final follow-up (mean: 10.9 months), 110 of 121 (91%) macular holes were closed. This included 8 of 9 eyes that had reopening of the macular hole between one and 21 months successfully treated by repeat fluid-gas exchange and 2 eyes that underwent a second successful pars plana vitrectomy, membrane peeling, and repeat fluid-gas exchange. Overall, 98 of 121 eyes overall (81%) were successfully treated by a single surgery; 94 of 121 (78%) achieved two lines or greater of visual improvement; 83 of 121 (69%) achieved 20/70 or better vision; and 47 eyes (39%) achieved 20/40 or better vision. Complications in this series included infectious endophthalmitis (1 eye), intraoperative retinal break (2 eyes), late retinal detachment (5 eyes), transient mild intraocular pressure elevation (46 eyes), inflammatory response (six eyes), epiretinal membrane (6 eyes), intraretinal hemorrhages (1 eye), and cataract (33 of 99 phakic eyes underwent cataract extraction during the follow-up).

CONCLUSION

A combination of intravitreal perfluorocarbon gas and autologous plasma-thrombin mixture (tissue glue) was well tolerated in most patients and did not result in any specific long-term complications. The use of supplemental fluid-gas exchange when necessary improved the final success rate. Further well-controlled and randomized studies will be required to determine the efficacy of this as an adjunct or alternative to other methods of treatment for macular holes.

Appendix perforation by an intrauterine contraceptive device

Perforation of the uterus by an intrauterine contraceptive device (IUD) is a rare, and serious complication, occurring in 1/350 to 1/2500 insertions. Perforation by IUDs can involve several neighboring organs such as the bladder and rectosigmoid. We report two cases of IUD perforations involving the appendix, both inserted during lactation. The first case is an asymptomatic patient in early pregnancy and the second is a woman whose original presentation was chronic lower abdominal pain. The presence of copper in the abdominal cavity can lead to adhesion formation and subsequent abdominal pain, bowel obstruction or infertility. Thus, we believe that when an IUD is located in the abdominal cavity it should be removed even in an asymptomatic patient. In addition, these cases might suggest postponing the use of this contraceptive method in lactating women.

Characteristics of parturients who choose to deliver without analgesia

The purpose of the study was to characterize parturients who prefer to deliver without the use of analgesia. The study population consisted of 446 consecutive low risk laboring women in early active stage of labor. Data were collected prospectively by an obstetrician, using a structured questionnaire. The degree of pain was assessed by using a visual analog scale (VAS). An obstetrician and a midwife together estimated the degree of pain as was exhibited by the parturients, using the same scale. Univariate analysis found women who undertake labor without analgesia to be significantly older, with higher birth order, of Bedouin ethnicity and to be of lower educational level than those taking analgesics during labor. Women who refused analgesia had experienced and apparently expressed lower degrees of pain (mean VAS score = 7.4 and 6.7, respectively) than those who consented to analgesia (mean VAS score = 8.6 and 8.0, respectively; p < 0.001). A multiple logistic regression model found only the severity of pain (odds ratio (OR) = 0.67, 95% confidence interval (CI) 0.51-0.88; p = 0.004), as well as high maternal age (OR = 1.12, 95% CI 1.16-2.04; p = 0.038) to be independent factors affecting the decision not to accept analgesia during labor. In conclusion, parturients refusing analgesia were older and had experienced less pain during labor than women using analgesia.

Accidental intra-arterial injection of propofol

We report a case of accidental intra-arterial injection of propofol in a 30-year-old woman admitted for curettage. The patient reported pain, which was followed by a hyperaemic area of 6 x 7 cm around the injection site. Later a blanching of the distal part of the hand was noticed, lasting for 3 min. When pain appears during propofol administration, an intra-arterial injection must be excluded.

Treatment of reopened macular hole after vitrectomy by laser and outpatient fluid-gas exchange

OBJECTIVE

This study aimed to assess a new nonsurgical treatment for patients who have previously undergone vitrectomy for macular hole with either persistent or reopened holes.

DESIGN

A prospective, noncomparative, consecutive case series.

PARTICIPANTS

Fifteen patients (15 eyes) were studied.

INTERVENTION

Patients were treated by an outpatient method consisting of laser photocoagulation to the foveal pigment epithelium followed by fluid-gas exchange with 20% perfluoropropane gas and prone positioning. Patients without known allergy were treated with two doses of oral Diamox (250 mg) and ciprofloxacin (500 mg).

MAIN OUTCOME MEASURES

Visual acuity, intraocular pressure, anatomic status of the macular hole, and cataract were the principal outcome measures studied.

RESULTS

Thirteen of 15 macular holes were closed successfully with 1 or more procedures. All patients with macular hole closure achieved two lines or greater of vision improvement on Snellen testing. Three patients (20%) achieved 20/40 and nine (60%) achieved 20/80 or better. Three patients required more than one procedure. Four patients developed mild transient ocular hypertension.

CONCLUSIONS

The combination of office-based outpatient fluid-gas exchange and laser appears to be a safe and cost-effective alternative to repeat surgery in selected patients with persistent or reopened macular holes after vitrectomy, in whom there are no visible epiretinal membranes, or in whom return to the operating room is undesirable for medical or personal reasons.

Delayed recognition of major vascular injury during laparoscopy

We report an unusual case of left common iliac artery and vein injury during laparoscopy. The injury was recognized 3 h after the completion of the laparoscopy. The patient was promptly treated by explorative laparotomy and repair of the lacerated vessels. Major vascular injury during laparoscopy is usually caused by the Verres needle or the first laparoscopic trocar. Failure to recognize the injury during the laparoscopic procedure itself can be attributed to the intraperitoneal CO2 pressure compressing the bleeding vessels and to the decreased venous return caused by the steep Trendelenburg position. Major vascular injury should be recognized as early as possible since it is a life threatening condition that necessitates immediate and prompt treatment.

Maternal plasma and amniotic fluid cortisol and progesterone concentrations between women with and without term labor. A comparison

OBJECTIVE

The purpose of the present study was to determine the amniotic fluid and maternal plasma concentrations of cortisol and progesterone in nonlaboring women at term and to compare them to those in women with active labor at term.

STUDY DESIGN

A prospective, cross-sectional study. Soroka Medical Center of Kupat Holim, Faculty of Health Sciences, Ben-Gurion University of the Negro, Beer-Sheva, Israel. Thirty-five healthy women with normal term pregnancies were classified according to labor status into two groups: group A (16 women with spontaneous, active labor at term) and group B (19 women not in labor).

RESULTS

We found a significant increase in the median concentration of plasma cortisol in women at term in active labor in comparison to those not in labor. In addition, the median concentration of cortisol in amniotic fluid in women in labor was also significantly higher than that in women not in labor. In contrast, no significant changes in median maternal plasma or amniotic fluid progesterone concentrations were detected between the groups.

CONCLUSION

Human parturition is associated with a significant increase in the concentration of cortisol in both maternal plasma and amniotic fluid. These findings suggest that cortisol plays an important but still-undetermined role in human parturition.