Association between swallowing disorder and prevertebral hyperintensity on magnetic resonance imaging in patients after cervical cord injury without major fracture.

This study aimed to clarify the association between swallowing disorder and prevertebral hyperintensity on magnetic resonance imaging (MRI) in patients with cervical spinal cord injury (CSCI) without a major fracture. This retrospective observational study included 30 patients who were diagnosed with acute CSCI without a major fracture (mean age: 69.3 years, 27 men). Swallowing disorder was defined as tube-dependent nutrition because of obvious aspiration 28 days after injury. The high-intensity area (HIA) and anteroposterior width (HIW) of the prevertebral space at C1-7 levels were measured using MRI short-TI inversion recovery midsagittal images. Receiver operating characteristic curve analysis was used to determine the optimal cutoff values of the HIA for predicting swallowing disorder. The incidence of swallowing disorder after CSCI was 16.7%. The HIA was significantly higher in the swallowing disorder group (median, 409.0 mm2) than in the non- swallowing disorder group (median, 159.1 mm2) (P = .04). There was no significant difference in HIW between the two groups. The optimal cutoff point of the HIA was measured at 203.2 mm2 with 80.0% and 20.0% sensitivity and specificity, respectively, with an area under the curve of 0.848 (95% confidence interval, 0.657-1.000, P = .01). The prevertebral hyperintensity area on MRI for swallowing disorder in patients after cervical cord injury without skeletal injury is associated with swallowing disorder. The optimal cutoff point of the area was determined to be 203.2 mm2.

Determinants and prognostic value of albuminuria in adult patients with congenital heart disease.

BACKGROUND: The determinants and prognostic value of albuminuria remain unclear in patients with adult congenital heart disease (ACHD), especially in those with Fontan circulation (FC). METHODS: We retrospectively reviewed 512 consecutive ACHD patients and investigated the determinants of urinary albumin-to-creatinine ratio (ACR) and albuminuria (MAU) and their association with all-cause mortality. Demographic data and laboratory and hemodynamic parameters were collected. Regression analysis and Cox proportional hazard models were used to identify the relationship between log ACR and variables, and clinical factors and all-cause mortality, respectively. RESULTS: Body mass index, aortic systolic blood pressure (ASP), arterial oxygen saturation (SaO2), glycated hemoglobin (HbA1c), B-type natriuretic peptide, and diuretic use were independently associated with log ACR. ASP, SaO2, and HbA1c were independently associated with MAU (P < .05-0.001). The prevalence of MAU was highest in unrepaired patients with low SaO2 (50%; P < .0001). Log ACR and MAU were associated with exercise capacity and all-cause mortality (P < .0001 for both) independent of renal function. Patients with ACHD, MAU, and renal dysfunction (n = 23) had the highest risk of all-cause mortality, while those without MAU or renal dysfunction had the lowest risk (P < .0001). These prognostic values remained significant in separate analyses of Fontan and biventricular circulation (P < .0001). CONCLUSIONS: ASP, SaO2, and HbA1c levels were independently associated with MAU in ACHD patients. MAU and log ACR were associated with all-cause mortality in patients with Fontan and biventricular circulation, independent of renal dysfunction.

Bottle-feeding techniques for children with cleft lip and palate experiencing feeding difficulties.

Objective: This study aimed to identify clinical bottle-feeding techniques practiced by nurses for children with cleft lip and palate experiencing feeding difficulties. Methods: A qualitative descriptive design was used. Five anonymous questionnaires were distributed to each hospital, and 1,109 hospitals with obstetrics, neonatology, or pediatric dentistry wards in Japan were enrolled in the survey between December 2021 and January 2022. Participants were nurses working for over 5 years providing nursing care for children with cleft lip and palate. The questionnaire comprised open-ended questions about the feeding techniques across four dimensions: preparation before bottle-feeding, nipple insertion methods, sucking assistance, and criteria for stopping bottle-feeding. The qualitative data obtained were categorized according to meaning similarity and analyzed. Results: A total of 410 valid responses were obtained. The findings regarding the feeding techniques in each dimension were as follows: seven categories (e.g., improving child's mouth movement, keeping child's breath calm), 27 sub-categories in preparation before bottle-feeding; four categories (e.g., closing the cleft using the nipple to create negative pressure in oral cavity, inserting the nipple to not touch the cleft), 11 sub-categories in nipple insertion methods; five categories (e.g., facilitating awakening, creating negative pressure in oral cavity), 13 sub-categories in sucking assistance; and four categories (e.g., reduced awakening level, worsening vital signs), 16 sub-categories in criteria for stopping bottle-feeding. Most participants responded that they would like to learn bottle-feeding techniques for children with cleft lip and palate who have feeding difficulties. Conclusion: Many bottle-feeding techniques were identified to address disease-characterized conditions. However, the techniques were found to be conflicting: some inserted the nipple to close the cleft to create negative pressure in the child's oral cavity, while others inserted it without touching the cleft to prevent ulceration on the nasal septum. Although these techniques were used by nurses, the effectiveness of the methods has not been assessed. Future intervention studies are needed to determine each technique's benefit or potential harm.

The effects of combined early oral health care and early mobilisation on the incidence of stroke-associated pneumonia.

OBJECTIVE: To investigate the effects of combined early oral healthcare and early mobilisation on the incidence of stroke-associated pneumonia during hospitalisation of acute stroke patients. MATERIALS AND METHODS: In this single-centre, non-blinded, before-and-after cohort study, patients received basic stroke rehabilitation by a multidisciplinary team within 72 h of symptom onset from July to September 2016 and from July to September 2018. Patients were divided into two groups: 1) patients who received combined early oral healthcare and early mobilisation (early intervention group) (n=107), and 2) patients who received usual care (control group) (n=107). The relationship between the stroke-associated pneumonia incidence and prognosis was examined. RESULTS: The early intervention group had a significantly lower incidence of stroke-associated pneumonia than the control group (0.93% vs. 7.48%; P=0.01). Moreover, the early intervention group had a significantly lower proportion of patients who died or required medical care because of recurrent pneumonia at discharge (0.93% vs. 5.6%; P=0.04). In contrast, there were no significant differences between the two groups regarding the Revised Hasegawa's Dementia Scale on day 14 (22.5 vs. 23; P=0.87), Functional Independence Measure on day 14 (112 vs. 116; P=0.06), and rate of total oral diet (Food Intake LEVEL Scale ≥7) at discharge (95.2% vs. 93.5%; P=0.55). CONCLUSIONS: Combined early oral healthcare and early mobilisation by a multidisciplinary team significantly decreased the stroke-associated pneumonia incidence within 7 days and reduced the percentage of patients who died or required medical care because of recurrent pneumonia after stroke.

Clinical Outcomes and Medical Costs of Hydration Therapy with Hydroxyethyl Starch (130/0.4) or Acute Single Infarction.

OBJECTIVES: To investigate the effects of hydration with or without Hydroxyethyl Starch (HES) 130/0.4 on neurological outcomes and medical costs during hospitalisation in patients with a single infarction (SI) in the posterior lenticulostriate artery (LSA) territory. MATERIALS AND METHODS: In this retrospective, single-centre, non-blinded cohort study, SI in the posterior LSA was defined as an ischaemic lesion with a high-signal intensity area ≥20 mm. All patients received basic stroke care within 48 h of symptom onset between April 2015 and January 2019. Patients were divided into the following two groups by clinician's preference: 1) those administered HES 130/0.4 and 2) those receiving other infusion fluid. The relationships between hospital costs and hydration therapy type were examined. RESULTS: Eighteen (31%) of 58 patients received HES 130/0.4. The HES group had a significantly lower total cost than the control group (3.6 vs. 6.4 million yen, p=0.006). Moreover, the HES group had a significantly shorter hospital stay duration (79.5 vs. 141.0 days) and lower National Institutes of Health Stroke Scale score on day 7. Multivariate analysis found that HES 130/0.4 administration was an independent factor associated with high costs. CONCLUSIONS: Hydration therapy with HES 130/0.4 significantly decreased the total costs and hospitalisation duration of patients with SI in the posterior LSA territory.

Mothers' Experiences With Pregnancy and Childbirth Following Pediatric Living Liver Transplant Donation: A Qualitative Descriptive Study.

BACKGROUND: Half of pediatric living liver transplantation donors are mothers, including women of reproductive age. Reports on pregnancy and childbirth after living donor liver transplantation are limited to medical aspects, and mothers' experiences remain unclear. We describe the experiences of women who became pregnant and gave birth after living donor liver transplantation. METHODS: We used a qualitative descriptive approach. Eleven women who became pregnant and delivered following pediatric living liver transplant donation participated in face-to-face, in-depth interviews. Data collected via semi-structured interviews were assessed using an inductive qualitative analysis. The study was conducted in accordance with the Declaration of Helsinki. RESULTS: Women's experiences with pregnancy and childbirth following pediatric living liver transplant donation were categorized as follows: explanation and consultation on pregnancy and childbirth after liver donation; physical and mental burden after liver donation; concern about the effects of donor surgery on pregnancy and childbirth; consideration for own body; concern about the physical condition of my child, who is the recipient; and the presence of health professionals with which to easily consult. CONCLUSION: After donation, mothers are physically burdened and experiences anxiety about the physical condition of the recipient as well as about pregnancy and childbirth. Therefore, continuous psychosocial support is necessary.

Sensory Processing Patterns and Fusiform Activity During Face Processing in Autism Spectrum Disorder.

A growing body of evidence has indicated that individuals with autism spectrum disorder (ASD) exhibit abnormal reactions to sensory stimuli and impaired face processing. Although behavioral studies have reported that individual differences in sensory processing patterns are correlated with performance in face processing tasks, the neural substrates underlying the association between sensory processing patterns and face processing remain unknown. Using functional magnetic resonance imaging, the present study examined the relationships between sensory processing patterns assessed with the Adolescent/Adult Sensory Profile (AASP) and brain activity during a one-back task with two types of stimuli (face or house pictures). We enrolled 18 Japanese adults with ASD and 19 age- and IQ-matched controls. Sensation Avoiding scores, which were assessed using the AASP, were positively correlated with right fusiform activity during the presentation of pictures of faces in the ASD group, but not in the control group. This suggests that abnormal sensory processing patterns in ASD are associated with abnormal face-related brain activity, possibly resulting in impaired face processing. Autism Res 2020, 13: 741-750. © 2020 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Sensory abnormalities are one of the most common symptoms in people with autism spectrum disorder (ASD). This study shows that individuals with ASD who react abnormally to sensory stimuli also exhibit atypical brain activity when recognizing faces. Abnormal sensory processing may partly explain the difficulty that people diagnosed with ASD have in identifying others' faces.

Bereavement care in Japanese pediatrics: Pediatrician awareness in practice.

BACKGROUND: A child's death affects not only family members but also the health-care professionals involved in patient care. The education system for bereavement care in Japan, however, is not set up in a systematic way, and the care provided is based on the individual experience of the health-care professional. The aim of this study was to investigate pediatrician awareness of and actual circumstances involved in bereavement care in Japan. METHODS: A qualitative descriptive study was conducted at four facilities in Japan. Data collected using semi-structured interviews of 11 pediatricians were assessed using inductive qualitative analysis. RESULTS: Pediatrician recognition of the elements of bereavement care was categorized as follows: (i) developing relationships with families before a child's death is important in bereavement care; (ii) after the child dies, family involvement is left to the doctor's discretion; (iii) coping with a child's death myself through past experience is essential; (iv) doctors involved in a child's death also experience mental burden; and (v) a system for the family's bereavement care must be established. Two categories were established according to actual circumstances involved in bereavement care: (i) attention must be given to the emotions of the families who lost a child; and (ii) doctor involvement with bereaved families depends on doctor awareness and expertise. CONCLUSION: Japanese pediatricians provided bereavement care to families who lost their children in a non-systematic manner. This is necessitates improvement of the self-care of health-care professionals with regard to grief by improving bereavement care-related education. Additionally, health-care professionals must be trained, and a national-level provision system must be established to provide high-quality bereavement care to families who lose a child.

Efficacy of Complex Fractionated Atrial Electrogram-Guided Extensive Encircling Pulmonary Vein Isolation for Persistent Atrial Fibrillation.

Background: In persistent AF, the effect of adjunctive ablation in addition to PV isolation (PVI) is controversial. We considered a new modified PVI including complex fractionated atrial electrogram (CFAE) area. Methods and Results: In 57 patients with persistent AF undergoing first ablation, CFAE were mapped before ablation and CFAE-guided extensive encircling PVI (CFAE-guided EEPVI) was performed. The PVI line was designed to include the CFAE area near PV or to cross the minimum cycle length points of the CFAE area near PV (CFAE-guided EEPVI group). The outcome was compared with conventional PVI in 34 patients with persistent AF (conventional PVI group). During a mean follow-up of 365±230 days after the first procedure, AF in 13 and atrial tachycardia (AT) in 9 patients recurred in the CFAE-guided EEPVI group, while only AF in 17 patients recurred in the conventional PVI group. Eight of 9 AT in the CFAE-guided EEPVI group were successfully ablated at second procedure. After first and second procedures, the recurrence of atrial tachyarrhythmia in the CFAE-guided EEPVI group was significantly reduced compared with the conventional PVI group (8 patients, 14% vs. 11 patients, 32%, respectively; P<0.01, log-rank test). Conclusions: CFAE-guided EEPVI was more effective for persistent AF compared with conventional PVI after first and second procedures, because recurring AT as well as re-conduction of PV was successfully ablated.

Low Body Mass Index is a Poor Prognosis Factor in Cardioembolic Stroke Patients with NonValvular Atrial Fibrillation.

BACKGROUND: The relationship between body mass index (BMI) and the severity of cardioembolic stroke (CES) remains poorly understood. METHOD: A total of 419 consecutive CES patients with nonvalvular atrial fibrillation (NVAF), and with a modified Rankin Scale (mRS) score of 0 or 1 before onset admitted within 48hours after onset to the Hirosaki Stroke and Rehabilitation Center were studied. The patients were divided into three groups, low BMI (L-BMI; n = 36, BMI < 18.5 kg/m2), normal BMI (N-BMI; n = 284, 18.5 ≤ BMI < 25.0), and high BMI (H-BMI; n = 99, BMI ≥ 25.0). We compared stroke severity and functional outcome among the three groups. RESULTS: Stroke severity on admission, assessed by the National Institutes of Health Stroke Scale (NIHSS) showed that patients with L-BMI had the highest NIHSS score (median, 16 [11-25]), followed by N-BMI and H-BMI (11 [5-19] and 9 [3-19], P = .002). Functional outcome at discharge, assessed by mRS, was most severe in L-BMI patients (5 [3-5]), followed by N-BMI and H-BMI (3 [1-4] and 2 [1-4], P = .001). Multivariate analyses revealed that L-BMI was a significant determinant of severe stroke (NIHSS scores ≥8) at admission (odds ratio [OR] to N-BMI = 2.79, 95% confidence interval [CI], 1.17-7.78, P = .02) and poor functional outcome (mRS scores ≥3) at discharge (OR = 2.53, 95% CI, 1.12-6.31, P = .02). However, H-BMI did not affect stroke severity at admission or functional outcome at discharge. CONCLUSION: Low BMI is a risk factor for severe stroke on admission and unfavorable functional outcome at discharge in Japanese CES patients with NVAF.

Impact of Atrial Natriuretic Peptide Value for Predicting Paroxysmal Atrial Fibrillation in Ischemic Stroke Patients.

INTRODUCTION: The impact of atrial natriuretic peptide (ANP) value for predicting paroxysmal atrial fibrillation (pAF) in ischemic stroke patients remains uncertain. METHODS: The consecutive 222 ischemic stroke patients (median 77 [IQR 68-83] years old, 93 females) within 48 hours after onset were retrospectively studied. Plasma ANP and brain natriuretic peptide (BNP) levels were simultaneously measured at admission. Of all, 158 patients had no evidence of atrial fibrillation (AF) (sinus rhythm [SR] group), 25 patients had pAF (pAF group), and the other 39 patients had chronic AF (cAF group). We investigated predicting factors for pAF, with focus on ANP, BNP, and ANP/BNP ratio. RESULTS: ANP value was significantly higher in the pAF than in the SR group (97 [50-157] mg/dL versus 42 [26-72] mg/dL, P < .05) and further increased in the cAF group (228 [120-392], P < .05 versus pAF and SR groups). Similarly, the BNP value was higher in the pAF than in the SR group (116 [70-238] mg/dL versus 34 [14-72] mg/dL, P < .05) and further increased in the cAF group (269 [199-423], P < .05 versus pAF and SR groups). ANP/BNP ratio was lower in the pAF and cAF groups than in the SR group (.6 [.5-1.2] and .7 [.5-1.0] versus 1.3 [.8-2.4], both P < .05]. Multivariate analysis in the SR and pAF groups (n = 183) demonstrated that age, congestive heart failure, ANP, and BNP, but not ANP/BNP ratio, were independent predictors for detecting pAF. Receiver operating characteristic curve analysis further showed that area under the curve was similar between ANP and BNP (.76 and .80). CONCLUSIONS: ANPmay be clinically useful for detecting pAF in ischemic stroke patients as well as BNP.

Daily lives of pre-adolescents/adolescents and their parents after liver transplant.

AIM: This mixed methods study describes the post-transplantation daily life of pre-adolescents and adolescents who had undergone living donor liver transplantation and their parents. METHODS: Nine parent-child dyads were enrolled and all children were living donor liver transplant recipients. Three participants were pre-adolescents and the six were adolescents. Five of the parents surveyed in this study had been the donors. Members of the parent-child dyads completed the questionnaires and participated in semistructured interviews. An inductive qualitative analysis of the interview data was conducted. RESULTS: The post-transplantation daily life of the parent-child dyads had four distinct patterns: (i) pre-adolescents who had undergone transplantation during infancy, who had no understanding of the transplant procedure, and whose care was managed by their parent(s) without any problems; (ii) adolescents who were aware that their physical condition had improved after the transplant and who managed and dealt with the situation on their own; (iii) adolescents who were dissatisfied with the transplantation and associated immunosuppression because transplant procedures were perceived as negative or because they could not remember the transplant procedure; and (iv) one participant could not be categorized because their liver function deteriorated post-transplantation and they were registered for re-transplantation. Patterns were identified that characterized the post-transplantation daily life of pre-adolescents/adolescents who underwent liver transplantation, and that of their parents. Further research for post-transplantation parent-child dyads is warranted.

Successful treatment of acute respiratory distress syndrome after hysterectomy for life-threatening atonic bleeding by inhaled nitric oxide.

We report a case of a 33-year-old female who developed severe acute respiratory distress syndrome (ARDS) after emergency hysterectomy for life-threatening atonic bleeding. A marked decline in pulmonary oxygenation was observed during the surgery, which led to a diagnosis of ARDS. Following admission to the intensive care unit, hypoxia became critical, with a PaO(2)/F(I)O(2) value of 52 even after recruitment maneuvers. Inhaled nitric oxide (NO 10 ppm) was administered to the patient as a rescue treatment, resulting in a gradual but dramatic improvement in pulmonary oxygenation. Although several randomized trials have failed to confirm the beneficial effects of NO on morbidity in patients with ARDS, NO administration is worth consideration as treatment prior to invasive treatments, such as extracorporeal membrane oxygenation, for patients with acute lung injury/ARDS.

[A case of pulmonary edema due to excess absorption of perfusion fluid during transcervical resection using saline solution].

A 39-year-old woman underwent transcervical resection (TCR) of submucosal uterus myoma. Induction and maintenance of anesthesia were managed with total intravenous anesthesia using propofol, remifentanil and rocuronium bromide. Patient had stable condition from the anesthesia induction until 75 minutes following skin incision. However, around that period, sudden tidal volume reduction, worsening oxygenation, and head and neck swelling developed. Arterial blood gas analysis indicated high-chloride metabolic acidosis. Transesophageal echocardiography showed excess right heart overload. On arriving at ICU, body weight of the patient increased about 10 kg compared to the preoperative value. Artificial ventilation and diuretics administration were done to treat excess body fluid. And the patient recovered without any subsequent complications. It should be noted that in case of TCR, unpredicted excess fluid load could develop, and careful observation and management are required by anesthesiologist in charge.

[Difficult respiratory management in a patient with bilateral giant bullae].

We report a case of bilateral giant bullae in a patient with multiple traumas. He had his arm amputated at the shoulder because of a machine accident and admitted to our hospital. Chest X-ray showed right-sided pneumothorax with bilateral giant bullae. Trimming of the stump was performed immediately after the placement of a right chest tube. He gradually developed hypoxia and hypercapnia with acidemia during the operation because of atelectasis due to sputum. Postoperatively, enlargement of right giant bulla led to frequent respiratory failure and he received a bilateral bullectomy through a median sternotomy 3 weeks after the accident. It was difficult to ventilate him due to air leak from the bilateral bulla and SpO2 dropped to below 70% with 100% oxygen. We continued the operation with standby extracorporeal membrane oxygenator (ECMO). Although the operation was finished without ECMO finally, ECMO had better been kept ready during anethesia with giant bullae when life threatening complication may occur at any point.

Anaphylactoid shock in a patient following 5% human serum albumin infusion during off-pump coronary artery bypass grafting.

A 59-year-old diabetic male patient undergoing off-pump coronary artery bypass grafting developed anaphylactoid shock after 5% human serum albumin (HSA) infusion started. During the first anastomosis, blood loss was more than 600 ml, with slightly decreased blood pressure. Therefore, 5% HSA, 250 ml, was infused against hypovolemia. However, as his blood pressure was decreasing continuously during the second anastomosis, another 250 ml of 5% HSA was added. The blood pressure rapidly dropped to 50/30 mmHg after the second 5% HSA administration started. As i.v. phenylephrine and ephedrine were not effective, norepinephrine was infused. Then we found a high cardiac output (10 l x min(-1)) and peak airway pressure (32 cmH(2)O), with a decrease of oxygenation (P/F ratio, 82), and we suspected 5% HSA-caused anaphylactic shock. Therefore, aminophylline was infused to treat bronchoconstriction. These treatments were effective, and the operation was successfully completed. Postoperatively, we noticed that these reactions may have been anaphylaxis, because the patient had a higher serum tryptase level (16.2 ng x ml(-1)) than the reported nonanaphylaxis serum tryptase level (8.23 ng x ml(-1)). HSA is a relatively safe colloid for use as a volume expander, because it has been reported that the risk of anaphylactoid reactions with HSA was much less than that with gelatins and dextrans, and similar to that with starches. However, the present case suggests that severe allergic reactions should be kept in mind with the use of any colloids.