Nevin Manimala

Health Informatics J. 2022 Oct-Dec;28(4):14604582221137446. doi: 10.1177/14604582221137446.

ABSTRACT

BACKGROUND: Malaria contributes 20% of outpatient cases in health facilities in Uganda. Data also show that there is a severe shortage of skilled health care personnel in sub-Saharan Africa. Electronic Medical Record (EMR) systems have been shown to provide benefits to health care providers and patients alike, making them important for low resourced settings.

METHODS: A comparative study was performed from March 2018 to March 2019 in which an integrated EMR system was implemented with treatment guidelines for malaria, and its effect was evaluated on malaria outpatient case management in one Ugandan health facility. Another health facility was used as a control site.

RESULTS: Malaria outpatient visits were 1.3 h shorter in the EMR group (p < .0001), and 80% more participants in the EMR group had age and weight information available to clinicians at the point of prescribing (p < .0001). Fewer participants in the EMR group had recurring malaria with no statistical significance (p = .097). Malaria surveillance reporting was significantly more accurate at the EMR intervention site (p < .05).

CONCLUSION: The EMR system probably improved malaria outpatient case management by reducing outpatient visit durations, improving the availability of patient age and weight information to inform prescribing and improving the accuracy of malaria surveillance reporting.

PMID:36345921 | DOI:10.1177/14604582221137446

J Cosmet Dermatol. 2022 Nov 8. doi: 10.1111/jocd.15490. Online ahead of print.

ABSTRACT

BACKGROUND: Photobiomodulation therapy (PBMT) appears to be safe and effective for hair loss. Pulsed electromagnetic field therapy (PEMF) also has a positive biological effect on hair re-growth.

OBJECTIVES: We evaluated the efficacy and safety of both PBMT and PEMF for the treatment of androgenetic alopecia (AGA).

MATERIALS AND METHODS: This study was a 24-week, randomized, double-blind, sham device-controlled trial. We recruited 80 subjects with androgenetic alopecia. The subjects got treatment every week for the 1st 12 weeks, every other week for the next 8 weeks. PBMT entails 15-min therapy, and PEMF was carried out for 10 min.

RESULTS: The baseline hair density was 114.57 (±28.75)/cm² and 113.31 (±30.07)/cm² in both treatment and control groups. After 24 weeks of treatment, the mean hair density increased to 139.37 (±31.4)/cm² in the treatment group but only to 119.78 (±31.92)/cm² in the control group. The difference between two groups was statistically significant (p < 0.05). Based on the global assessment of independent experts, the score was 0.41 (±0.62) in the treatment group and 0.07 (±0.45) in the control group. Only very mild erythema or irritation was reported, and no serious adverse reactions were reported.

CONCLUSIONS: A combination of PBMT and PEMF is a valid and safe treatment option for AGA.

PMID:36345917 | DOI:10.1111/jocd.15490

Minerva Obstet Gynecol. 2022 Nov 7. doi: 10.23736/S2724-606X.22.05217-4. Online ahead of print.

ABSTRACT

BACKGROUND: Fetal growth restriction (FGR) is an obstetric condition that increases the risk of adverse neonatal outcomes. FGR antenatal care aims to decrease fetal morbidity and mortality through optimal fetal monitoring. However, no univocal strategies for late-onset FGR outpatient management are available, and this survey investigated gynaecologists’ attitudes concerning outpatient frequency tests.

METHODS: We mailed a survey to 429 Italian gynaecologists. The primary purpose was the ambulatory care of late-onset FGR without doppler alterations evaluation. The queries estimated the self-reported medical practice regarding cardiotocography (CTG) and obstetric ultrasound exams before hospitalization. Statistical analysis was performed with Stata 14.1 (Stata corp., College Station, TX, USA) for symmetrically distributed continuous variables, and the mean differences were analyzed using the t-test. Where appropriate, the proportions between the groups were evaluated using Fisher’s exact or Chi-square test. P values <0.05 were considered statistically significant.

RESULTS: 128 responses (29.8%) from the 429 SCCAL members were available for the survey. 39.9% of respondents had a late FGR standardized protocol. Regarding non-severe FGR with normal fetal doppler, 70.8% suggested a fetal doppler study after one week (92/128), 13.8% (18/128) and 6.9% (9/128) proposed the exam, respectively, two and three times for a week. 0.8% (1/128) of respondents had a daily doppler exam, 7.7% (10/128) did not answer, and 3.1% (4/128) repeated the ultrasound exam to time for a week. The antenatal CTG was offered: 70.8% (92/128) of gynaecologists recommended one weekly CTG, whereas 13.8% (18/128) suggested two. 6.9% (9/128) recommended three weekly tests and 0.8% a daily test. 7.7% (10/128) of gynaecologists did not respond. At least, we investigated the gynaecologist’s recommendations for outpatient EFW evaluation: 59.4% (76/128) repeated EFW after two weeks, 31.3% (40/128) after one week. 3.9% (4/128) and 3.1 (4/128) recommended EFW after three weeks and twice a week.

CONCLUSIONS: Gynaecologists recommend unnecessary cardiotocography and ultrasound Doppler exams for non-severe late-onset FGR with normal doppler. However, additional studies and comprehensive surveys are needed to support a standardized protocol and assess the feto-maternal outcomes impact.

PMID:36345906 | DOI:10.23736/S2724-606X.22.05217-4

Minerva Obstet Gynecol. 2022 Nov 7. doi: 10.23736/S2724-606X.22.05174-0. Online ahead of print.

ABSTRACT

BACKGROUND: Although successful trial of labor after cesarean (TOLAC) resulting in vaginal birth after cesarean (VBAC) can lead to improved maternal and neonatal outcomes, an unsuccessful TOLAC is associated with increased risk of uterine rupture, higher blood loss, and increased risk of infection. Data remain limited in terms of whether differences in gestational age of patients who attempt TOLAC affect maternal morbidity. Out objective was to examine the association between gestational age and maternal adverse outcomes in women undergoing trial of labor after cesarean.

METHODS: This population-based cross-sectional study used birth data from the U.S. National Vital Statistics from 2014 to 2018. Women with liveborn singleton gestation who underwent TOLAC at 23 – 41 weeks’ gestation were included in the analytic population. The primary outcome was a composite of maternal adverse outcomes: admission to the intensive care unit, blood transfusion, uterine rupture, or unplanned hysterectomy. Secondary outcomes were individual measures within the primary composite outcome. Outcomes were compared between patients who underwent TOLAC at term (37-41 weeks gestational age) and those who underwent TOLAC at preterm (23-36 weeks gestational age). Multivariable analyses adjusted for demographic and obstetric differences between the two groups.

RESULTS: 455,284 patients met inclusion criteria for the study; 39,589 (8.7%) were at a preterm gestational age (GA) and 415,695 (91.3%) were at a term GA. The overall composite maternal adverse outcome was significantly higher for patients undergoing TOLAC at preterm GA (12.0 per 1,000 live births) compared to term GA (8.0 per 1,000 live births; aRR1.42; 95% CI 1.29-1.56). Among individual conditions within the primary composite outcome, preterm gestational age was associated with increased risk of admission to the intensive care unit, blood transfusion, and unplanned hysterectomy.

CONCLUSIONS: In patients who underwent TOLAC, preterm gestational age was associated with increased risk of adverse maternal outcomes.

PMID:36345903 | DOI:10.23736/S2724-606X.22.05174-0

Transfusion. 2022 Nov 8. doi: 10.1111/trf.17173. Online ahead of print.

ABSTRACT

BACKGROUND: Minimizing the risk of vasovagal reactions (VVRs) can prevent donor harms and improve donor return. We report the results of a program to reduce VVR rates.

STUDY DESIGN AND METHODS: The program was implemented on June 11, 2017 and consisted in drinking water and eating a salty snack before donating blood, plasma, or platelets. All donations made during the “pre-program period” (October 11, 2015-June 10, 2017) and “post-program period” (June 11, 2017-May 11, 2019) were included. Study outcomes comprised VVRs (any severity) and syncopal VVRs, whether employee- or donor-reported. An interrupted time series (ITS) analysis proxied causality based on the “pre-program trend,” the “immediate trend” (i.e., immediately before versus after the program), and the “post-program trend”. The relative risk (RR) of VVR (along with confidence intervals [CIs]) was reported, overall and stratified by subgroups based on age, sex, donor type (i.e., first-time versus repeat), and donation type (i.e., whole blood versus apheresis).

RESULTS: The monthly VVR rate (any severity) dropped from 4.6% in the pre-program period to 4.3% in the post-program period, and never reached its pre-program level. The ITS analysis revealed a statistically significant and increasing pre-program trend (RR [95% CI] = 1.011 [1.002-1.020]), a statistically significant and decreasing immediate trend (RR [95% CI] = 0.848 [0.743-0.969]), and a non-statistically-significant and stable post-program trend (RR [95% CI] = 0.999 [0.993-1.006]). Similar trends were observed for nearly all high- and low-risk subgroups. No statistically significant trend was observed for syncopal VVRs.

DISCUSSION: These results suggest that the herein-described program durably reduced the incidence of VVRs (any severity) by ~15%.

PMID:36345887 | DOI:10.1111/trf.17173

Expert Rev Med Devices. 2022 Nov 8:1-5. doi: 10.1080/17434440.2022.2139177. Online ahead of print.

ABSTRACT

INTRODUCTION: In patients with non-palpable breast cancer, the availability of wireless localization techniques facilitates removal of the target lesion. One such technique uses a radar reflector for localization (RRL). This study evaluates the feasibility and effectiveness of RRL to guide excision of axillary lymph nodes in patients with node-positive breast cancer.

METHODS: Our Breast Cancer Database was queried for patients diagnosed with breast cancer, between 5/2017 and 10/2021, who underwent preoperative placement of a radar reflector into a biopsy proven axillary lymph node. Clinicopathologic data were reported using descriptive statistics.

RESULTS: Twenty patients underwent preoperative placement of a radar reflector into the axilla. Intraoperatively, the clip and radar reflector were successfully removed in all patients. Among the 10 patients treated with NAC, 5 patients achieved an axillary pathologic complete response (pCR) and were spared a complete axillary lymph node dissection (cALND). Among the entire cohort, RRL resulted in a 53% reduction in the number of lymph nodes removed.

CONCLUSIONS: Wireless localization of axillary lymph nodes is safe and feasible. The technique ensures excision of biopsy proven positive axillary lymph nodes and enables a targeted approach to assessing the axilla, both in the setting of NAC and upfront surgery.

PMID:36345879 | DOI:10.1080/17434440.2022.2139177

Minerva Dent Oral Sci. 2022 Nov 7. doi: 10.23736/S2724-6329.22.04727-1. Online ahead of print.

ABSTRACT

INTRODUCTION: The aim of this study is to test whether rapid palatal expansion is effective to improve nasal airway patency in a sample of pediatric patients with primary snoring.

MATERIALS AND METHODS: A group of 21 subjects, 11 girls (52%) and 10 boys (48%), with a mean age of 7.1 years (SD = 1.3; range 4-9 years) were treated with a rapid maxillary expansion (RME) device. Nasal airway resistance was assessed via rhinomanometric exam before (pre) and 6 months after (post) the rapid palatal expansion treatment.

RESULTS: Data analysis showed a statistically significant increase in the mean scores of the results of the rhinomanometric exam between the “pre” and “post” measurements with a significant reduction in total inspiratory and expiratory air resistance values after rapid palatal expansion.

CONCLUSIONS: Our results show that RME treatment is associated with an improvement in nasal airway resistance due to a substantial reduction in nasal resistance associated with the orthopedic action of the orthodontic device.

PMID:36345835 | DOI:10.23736/S2724-6329.22.04727-1

Circ Heart Fail. 2022 Nov 8:e009695. doi: 10.1161/CIRCHEARTFAILURE.122.009695. Online ahead of print.

ABSTRACT

BACKGROUND: As patients with heart failure experience worsening of their condition, including acute decompensated heart failure, quality of life deteriorates. However, the trajectory of quality of life changes and their determinants in the context of the Rehabilitation Therapy in Older Acute Heart Failure Patients trial physical rehabilitation intervention are unknown.

METHODS: Patients ≥60 years old admitted for acute decompensated heart failure (n=349) were randomized to either attention control or intervention. Quality of life outcomes (Kansas City Cardiomyopathy Questionnaire; 12-Item Short-Form Health Survey) were measured at baseline (inpatient), 1 month, and 3 months. Intervention effects were assessed using linear mixed effects regression, including covariates to model the main effects of the intervention and timing of outcome assessments. Mediation analysis determined if changes in Kansas City Cardiomyopathy Questionnaire were due to improvement in physical function (short physical performance battery, 6-minute walk distance).

RESULTS: Baseline Kansas City Cardiomyopathy Questionnaire summary score was similarly poor in the intervention and control arms (40.2±20.6 versus 41.5±20.6). Although the intervention experienced nominally greater Kansas City Cardiomyopathy Questionnaire improvement than control at 1 month (64.7±1.9 versus 61.1±1.9, P=0.13), the difference was not statistically significant until 3 months (67.7±1.9 versus 60.8±1.9, P=0.004). Twelve-Item Short-Form Health Survey Physical and Mental Composite Scores increased in both arms at 1 month and continued improvement only in the intervention. The 3-month improvement in short physical performance battery score explained 64.1% of the improvement in Kansas City Cardiomyopathy Questionnaire (P<0.001).

CONCLUSIONS: In older patients hospitalized for acute decompensated heart failure, quality of life improves in the first month after discharge. The quality of life benefit of a post-discharge physical rehabilitation intervention is detected early with large significant improvements at 3 months achieved primarily through improvement in short physical performance battery.

REGISTRATION: URL: https://clinicaltrials.gov; Unique identifier: NCT02196038.

PMID:36345825 | DOI:10.1161/CIRCHEARTFAILURE.122.009695

Birth Defects Res. 2022 Nov 8. doi: 10.1002/bdr2.2120. Online ahead of print.

ABSTRACT

BACKGROUND: When analyzing fetal defect incidence in laboratory animal studies, correlation in responses within litters (i.e., litter effects) can lead to increased false-positive rates if litter effects are not incorporated into the analysis. Studies of fetal defects require analysis methods that are robust across a broad range of defect types, including those with zero or near-zero incidence rates in control groups.

METHODS: A simulation study compared power and false-positive rates for six approaches across a range of background defect rates and litter size distributions. Statistical methods evaluated included ignoring the litter effect as well as parametric and nonparametric approaches based on litter proportions, generalized linear mixed models (GLMMs), the Rao-Scott Cochran-Armitage (RSCA) trend test, and a modification to the RSCA (mRSCA) introduced here to improve estimation at low background rates. These methods were also applied to a common and a rare defect from two prenatal developmental toxicology studies conducted by the National Toxicology Program (NTP).

RESULTS: At background defect rates of 1%, the mRSCA and parametric litter proportion methods provided gains in power over the nonparametric litter proportion method, the GLMM method, and the RSCA method. Simulations involving litter loss in high-dose groups showed loss of power for both litter proportion methods.

CONCLUSIONS: The mRSCA test developed here compares favorably with other litter-based approaches and is robust across a range of background defect rates and litter size distributions, making it a practical choice for prenatal developmental toxicology studies involving both common and rare fetal defects.

PMID:36345811 | DOI:10.1002/bdr2.2120

Ear Nose Throat J. 2022 Nov 8:1455613211039045. doi: 10.1177/01455613211039045. Online ahead of print.

ABSTRACT

OBJECTIVE: To review the literature on Hyrtl fissure (HF) and contribute our experience with a 2-year old who developed cerebrospinal fluid (CSF) otorrhea during routine tympanostomy tube placement.

METHODS: Data Sources: Pubmed and Google Scholar searches were conducted of articles in the English language literature from all time periods using the words Hyrtl, Hyrtl’s fissure, HF, and tympanomeningeal fissure. Study Selection: All relevant articles were reviewed to identify cases of HF.

RESULTS: Data Extraction: Nineteen cases, including ours, are described. Patient characteristics, method(s) of diagnosis and repair, and outcomes are reported. Computed tomography and intraoperative endoscopic images from our case are included. Presentation is more common in children (66.7% of cases where age was stated, n = 10) than in adults (33.3%, n = 5), and is most commonly unilateral (89.5%, n = 17). Cerebrospinal fluid otorrhea was the most common presentation. Six were discovered after tympanostomy tube placements while 3 were identified during cochlear implant work-up or after device failure. Surgical approaches described include endaural, transcanal, retrosigmoid, postauricular, and posterior fossa endoscopic. Multiple materials including bone wax, bone pate, fascia, muscle, and tissue sealant have been used. Our case describes an endoscopic repair in a child, which was successful at a 2-year follow-up. Data Synthesis: The small number of cases limits the utility of statistical analysis (n = 19).

CONCLUSIONS: Hyrtl fissure is a rare but important entity that may be discovered when routine procedures have unexpected results. Hyrtl fissure should be included in the differential diagnosis when there is persistent clear otorrhea after a tympanostomy tube, cochlear implant misinsertion, meningitis, or unexplained middle ear effusion in an adult.

PMID:36345799 | DOI:10.1177/01455613211039045