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Radiation dermatitis (RD) occurs in 95% of patients receiving radiation therapy (RT) for cancer treatment, affecting 800 million patients annually. We aimed to demonstrate the feasibility of developing a historical RD cohort, Radiation Induced Skin Reactions (RISREAC) cohort.
Methods:
This retrospective study evaluated RD-related clinical documentation for 245 breast cancer patients who received RT at the University of Rochester Medical Center, to understand the RD progression, scoring, and management. All statistical analyses were performed at 0.05 level of significance.
Results:
Clinician-documented RD severity was observed for 169 (69%) patients with a mean severity of 1.57 [1.46, 1.68]. The mean descriptor-based severity score of 2.31 [2.18, 2.45] moderately correlated (r = 0.532, P < 0.0001) with documented RD grade. Most patients (91.8%) received skin care treatment during RT, with 66.7% receiving more than 2 modalities.
Conclusions:
The RISREAC cohort is the first retrospective cohort established from clinical documentation of radiation-induced skin changes for the study of RD and cutaneous radiation injury (CRI). RD symptom descriptors were more reliably documented and suitable for all skin types compared to Radiation Therapy Oncology Group (RTOG) or Common Toxicity Criteria for Adverse Events (CTCAE) grades. A new descriptor-based scoring tool would be useful for RD and CRI.
Choanal atresia is a congenital obstruction of the posterior nasal aperture. Endoscopic endonasal surgery has led to successful choanal atresia repair. This paper describes our surgical technique using septal mucosal flaps without the need for stenting.
Methods
This study comprised a multicentre retrospective review of patient notes. A cross-over septal technique is described, whereby bilateral vertical mucosal incisions are made at the posterior third of the septum, and the atretic plate and posterior vomer are removed. One flap is pedicled superiorly and rotated over the bare skull base and sphenoid bone; the contralateral flap is pedicled inferiorly to cover the exposed vomer remnant and hard palate.
Results
There were 12 patients from 2013 to 2020, aged 0.07–50 years, with a male to female ratio of 1:5. Ten patients had unilateral and two had bilateral choanal atresia. Nine patients had bony choanal atresia, with the remainder mixed.
Conclusion
The cross-over technique for choanal atresia has low morbidity and 100 per cent success in our series. The use of mucoperiosteal flaps to cover exposed bone and minimal instrumentation to the lateral nasal wall reduce post-operative stenosis.
Esketamine nasal spray has been developed to treat adults with treatment resistant depression. On Dec.2019, EMA granted a market access approval in this indication.
Objectives
ESKALE is a descriptive study of treatment resistant depression patients treated with esketamine in France.
Methods
Observational retrospective study. 157 patients are included in 3 cohorts depending on their treatment initiation date. This abstract presents the second interim results of patients treated with esketamine and whom data collection ranges from Oct.2019 and Sept.2021.
Results
66.7% of patients were females. Average age was 49 years old with 26 patients > 65 years old. Duration of the current depressive episode was 26.0 months (mean). 48.8% of patient have > 1 suicide attempt during whole life. At esketamine initiation, 78.2% patients were clinically perceived to have severe depression with a MADRS score of 32.4 (median) and a PHQ9 score of 19.5 (median). For the overall sample, esketamine was prescribed in median as a 3rd line and for 40.5% of patients after neurostimulation. The majority of the patient started esketamine at 28 mg or 56 mg and increased the dose to 84 mg. After 4 months of treatment, clinical benefits are the following: decrease of MADRS total score -16.5 points (median) corresponding to 58% of responders and a PHQ9 total score decrease of -8.6 points (median). No new safety signal detected.
Conclusions
This second interim analysis describes patients’ profiles and clinical evolution over a longer period and a broader population than the first interim analysis. The conditions of use are consistent with the ones approved by health authorities.
Disclosure
I (Marie-Alix Codet) works as a full employee at Janssen Cilag
Lockdown during the pandemic has had significant impacts on public mental health. Previous studies suggest an increase in self-harm and suicide in children and adolescents. There has been little research on the roles of stringent lockdown.
Aims
To investigate the mediating and predictive roles of lockdown policy stringency measures in self-harm and emergency psychiatric presentations.
Method
This was a retrospective cohort study. We analysed data of 2073 psychiatric emergency presentations of children and adolescents from 23 hospital catchment areas in ten countries, in March to April 2019 and 2020.
Results
Lockdown measure stringency mediated the reduction in psychiatric emergency presentations (incidence rate ratio of the natural indirect effect [IRRNIE] = 0.41, 95% CI [0.35, 0.48]) and self-harm presentations (IRRNIE = 0.49, 95% CI [0.39, 0.60]) in 2020 compared with 2019. Self-harm presentations among male and looked after children were likely to increase in parallel with lockdown stringency. Self-harm presentations precipitated by social isolation increased with stringency, whereas school pressure and rows with a friend became less likely precipitants. Children from more deprived neighbourhoods were less likely to present to emergency departments when lockdown became more stringent,
Conclusions
Lockdown may produce differential effects among children and adolescents who self-harm. Development in community or remote mental health services is crucial to offset potential barriers to access to emergency psychiatric care, especially for the most deprived youths. Governments should aim to reduce unnecessary fear of help-seeking and keep lockdown as short as possible. Underlying mediation mechanisms of stringent measures and potential psychosocial inequalities warrant further research.
Preterm birth is the leading cause of perinatal mortality and morbidity. Some prospective cohort studies suggested that fish and shellfish consumption may affect the incidence of preterm birth. However, conflicting evidence exists on the relationship between fish and shellfish consumption and preterm birth. A total of 10 179 women from Gansu province were interviewed after delivery to collect information on their past intake of fish and shellfish using FFQ. Logistic regression models were used to estimate OR and 95 % CI to examine the association between fish and shellfish consumption and preterm birth and its clinical subtypes. Fish and shellfish consumption was associated with reduced risk of preterm birth (OR = 0·65, 95 % CI 0·56, 0·77). Increasing frequency of fish and shellfish consumption, compared with no fish and shellfish consumption, was associated with decreasing odds of preterm birth. Besides, increasing weekly total amount of fish and shellfish consumption, compared with no fish and shellfish consumption, was also associated with decreasing odds of preterm birth. Significant trend effect was also seen between fish and shellfish consumption and very preterm birth (Pfor trend = 0·001) and spontaneous preterm birth (Pfor trend = 0·003). Interaction was observed between total fish and shellfish consumption with maternal age (Pfor interaction = 0·041) and pre-pregnancy BMI underweight (Pfor interaction = 0·012). Our findings showed that maternal fish and shellfish consumption was associated with lower incidence of preterm birth.We recommend for the national guideline of ≥350 g/week of fish and shellfish consumption among pregnant women.
Migraine, including episodic migraine (EM) and chronic migraine (CM), is a common neurological disorder that imparts a substantial health burden.
Objective:
Understand the characteristics and treatment of EM and CM from a population-based perspective.
Methods:
This retrospective population-based cross-sectional study utilized administrative data from Alberta. Among those with a migraine diagnostic code, CM and EM were identified by an algorithm and through exclusion, respectively; characteristics and migraine medication use were examined with descriptive statistics.
Results:
From 79,076 adults with a migraine diagnostic code, 12,700 met the criteria for CM and 54,686 were considered to have EM. The majority of migraineurs were female, the most common comorbidity was depression, and individuals with CM had more comorbidities than EM. A larger proportion of individuals with CM versus EM were dispensed acute (80.6%: CM; 63.4%: EM) and preventative (58.0%: CM; 28.9%: EM) migraine medications over 1 year. Among those with a dispensation, individuals with CM had more acute (13.6 ± 32.2 vs. 4.6 ± 10.9 [mean ± standard deviation], 95% confidence interval [CI] 7.7-8.3), and preventative (12.6 ± 43.5 vs. 5.0 ± 12.6, 95% CI 6.9-8.4) migraine medication dispensations than EM, over 1-year. Opioids were commonly used in both groups (proportion of individuals dispensed an opioid over 1-year: 53.1%: CM; 25.7%: EM).
Conclusions:
Individuals with EM and CM displayed characteristics and medication use patterns consistent with other reports. Application of this algorithm for CM may be a useful and efficient means of identifying subgroups of migraine using routinely collected health data in Canada.
In 2017, The French National Authority for Health (HAS) created an open, online, systematic contribution process to enable patient and consumer groups (PCGs) to contribute to health technology assessment (HTA) carried out to aid public authorities in reimbursement and pricing decision making.
Objectives
This retrospective study analyzes how French PCGs contributed to the HTA process within the HAS for the first 2 years of this new mechanism.
Methods
PCG contributions received between 01 January 2017 and 31 December 2018 and the recording of deliberations leading to reports of the corresponding HTAs were included. Analysis grids were designed by the investigators with 5 rounds of refinement tests on 10 random PCG contributions and the reports. Systematic data extraction was then performed separately by two investigators. PCG answers to the open-question templates and the related final HTA report published by the HAS were analyzed.
Results
Seventy-nine contributions from 44 PCGs were received and analyzed by the HAS for 78 out of the 592 HTAs performed for drugs or medical devices during the 2-year period. Twenty-five percent of the HTAs performed for drugs received at least one contribution. The contributions covered quality-of-life aspects, access to care, and personal and family impact. Membership and budget of the contributing PCGs varied greatly.
Conclusions
The experience gained in the first 2 years demonstrates the feasibility of the process and the fact that PCG contribution actually provides relevant input on the patient perspective for HTAs used for reimbursement decisions. The challenges identified on the side of PCGs were time constraints and human resources.
Telephone availability is integrated into our home-based palliative care team (HPCT) with the aim of helping terminally ill patients and their caregivers alleviate their physical and psychosocial suffering, in addition to the team's home visits. We aimed to compare the differences between non-callers (patients with no phone calls during the team's follow-up period) vs. callers (≥1 phone call during the team's follow-up period) across sociodemographic, clinical, physical, and psychosocial variables.
Method
Retrospective analysis of all patients with and without phone call entries registered in our anonymized database, from October 2018 to September 2020.
Results
We analyzed 389 patients: 58% were male, and the average age was 71 years old; 84% had malignancies, with a mean palliative performance status of 45%. The majority of patients (n = 281, 72%) made at least one phone call to HPCT. On average, a mean of 2.5 calls (SD = 3.61; range: 0–26) per patient was registered. Callers compared with non-callers more frequently lived with someone (p = 0.030), preferred home as a place to die (p = 0.039), had more doctor (p = 0.010) and nurse home visits (p = 0.006), a prolonged HPCT follow-up time (p = 0.053), along with more frequent emergency room visits (p < 0.001) and hospitalizations (p = 0.043). Moreover, those who made at least one phone call to the HPCT had a higher frequency of conspiracy of silence (p = 0.046), anxiety (p = 0.044), and lower palliative performance status (p = 0.001). No statistically significant associations or differences were found for the other variables.
Significance of results
Several factors seem to correlate with an increased number of phone calls, and physical suffering does not play a relevant role in triggering contacts, in contrast with psychosocial and other clinical factors.
Desire for death (DfD) is a complex and multifactorial dimension of end-of-life experience. We aimed to evaluate the prevalence of DfD and its associations, arising within the setting of a tertiary home-based palliative care (PC) unit.
Method
Retrospective analysis of all DfD entries registered in our anonymized database from October 2018 to April 2020.
Results
Of the 163 patients anonymously registered in our database, 122 met entry criteria; 52% were male, the average age was 69 years old; 85% had malignancies, with a mean performance status (PPS) of 56%. The prevalence of DfD was 20%. No statistical differences were observed between patients with and without DfD regarding sex, age, marital status, religion, social support, prior PC or psychological follow-up, type of diagnosis, presence of advanced directives/living will, time since diagnosis and PC team's follow-up time. Statistically significant associations were found between higher PPS scores and DfD (OR = 0.96; 95% confidence interval (CI) [0.93–0.99]); Edmonton Symptom Assessment Scale scores for drowsiness (OR = 4.05; 95% CI [1.42–11.57]), shortness of breath (OR = 3.35; 95% CI [1.09–10.31]), well-being (OR = 7.64; 95% CI [1.63–35.81]). DfD was associated with being depressed (OR = 19.24; 95% CI [3.09–+inf]); feeling anxious (OR = 11.11; 95% CI [2.51–49.29]); HADS anxiety subscale ≥11 (OR = 25.0; 95% CI [2.10–298.29]); will-to-live (OR = 39.53; 95% CI [4.85–321.96]). Patients feeling a burden were more likely to desire death (OR = 14.67; 95% CI [1.85–116.17]), as well as those who were not adapted to the disease (OR = 4.08; 95% CI [1.30–12.84]). In multivariate regression analyses predicting DfD, three independent factors emerged: higher PPS scores were associated with no DfD (aOR = 0.95; 95% CI [0.91–0.99]), while the sense of being a burden (aOR = 12.82; 95% CI [1.31–125.16]) and worse well-being (aOR = 7.72; 95% CI [1.26–47.38]) predicted DfD.
Significance of results
Prevalence of DfD was 20% and consistent with previous Portuguese evidence on DfD in PC inpatients. Both physical and psychosocial factors contribute to a stronger DfD.
The aim of this study was to examine involuntary medication in psychiatric inpatient treatment. A retrospective chart review of 1543 consecutive admissions of working aged civil patients from well-defined catchment areas to three psychiatric centres were evaluated regarding events of involuntary medication. 8.2% of the admissions included involuntary medication episode(s). Involuntary medication was associated with a diagnosis of schizophrenia, involuntary legal status and having previously been committed. One of the studied centres used less involuntary medication than the other two, even if patients with schizophrenia were over-represented in that centre. Although involuntary medication mainly takes places in the treatment of patients who are conceptualised most ill and perhaps resist treatment most, treatment culture obviously also plays a role. In future, it is important to study the aspects of treatment culture to fully understand the use of involuntary medication in psychiatry.
Despite the evident progress of medicine and psychiatry in recent decades there is an increase in the number of suicide attempts in psychiatric patients in outpatient and hospital settings.
Aim
To determine the epidemiological characteristics of suicidal patients admitted at the Psychiatric Clinic of the University Clinical Hospital Mostar.
Subjects and Methods
We conducted a retrospective study in which we analyzed data from the medical history of 189 patients hospitalized after a suicide attempt at the Psychiatric Clinic of the University Clinical Hospital Mostar in the period from 2004 to 2013.
Results
Patients who attempted suicide were more often females (52.9%), unemployed (47.6%), with lower (31.7%) and intermediate level of education (52.4%), married (45.5%), without children (37.6%) and were more likely to come from urban areas (75.7%). Most of the subjects had already been in some kind of psychiatric treatment (65.1%) before. The most common method of attempting suicide was poisoning (54.0%) and when observed by gender it was significantly more frequent in females (p<0.001). Male subjects were significantly more frequently alcohol (p=0.001) and drug (p=0.001) abusers, and also more frequently were participants in the last Civil war (p<0.001) and wounded during it (p<0.001).
Conclusion
Suicide attempts are more common in unemployed subjects, subjects with intermediate level of education, subjects who come from urban areas and in subjects who had previously received psychiatric treatment. The most common way of suicide attempts is by poisoning which was statistically significant in female subjects.
In the present study, the possible differences in parenting perceptions between young people socialised before the political changes in the socialist regime and those born after the regime change were explored. In Study 1 (2002) and Study 2 (2018), adolescents and young adults’ retrospective perceptions of parenting were examined. In the first study, the participants included 126 adolescents and 145 young adults, and there were 133 adolescents and 204 young adults in the second study. In both studies, the participants completed the Family Socialisation Questionnaire (Dalbert & Goch, 1997), which is employed to assess parenting practices retrospectively. Second order factor analyses on both occasions revealed that the age groups perceived parenting styles in a similar way. The similarities of the two age groups’ perceptions of parenting could be explained by employing the developmental niche theory, which is when the homeostatic functioning of the niche ensures relatively stable parenting styles, despite changing circumstances. On both occasions, young adults perceived parenting as more negative and restrictive. These results are discussed in detail.
The vomeronasal organ is an accessory olfactory organ found in vertebrates that specialises in the chemoreception of pheromones. This study aimed to explore the existence and occurrence of the vomeronasal organ in adult humans.
Methods:
A total of 966 consecutive video recordings of out-patient nasopharyngolaryngoscopies performed at the St Marina University Hospital, Varna, Bulgaria, were retrospectively reviewed.
Results:
Data analysis showed that from the evaluable cases, the organ was evident on the left side of the nasal septum in 14.93 per cent, on the right side in 21.15 per cent and bilaterally in 2.35 per cent of cases. The vomeronasal organ was present in a total of 26.83 per cent of the investigated subjects.
Conclusion:
More research should be focused on revealing the incidence and functionality of the organ, and on its preservation in surgical manipulations that affect the nasal septum and other nearby structures.
Methyl bromide (MBr) has been widely used as a fumigant to control pests in the agricultural sector, but it is also an ozone depleting substance. After 2005, methyl bromide could only be produced when a critical use exemption was agreed to by the signatories to the Montreal Protocol. This paper examines how the EPA’s ex ante cost analyses for open field fresh strawberries in California for the 2006–2010 seasons compare to an ex post assessment of costs. A key input into the ex ante cost analysis is the assumed yield loss associated with methyl bromide alternatives. The EPA used conservative assumptions given the wide range of estimates in the literature at the time, but it appears that a number of viable MBr alternatives – either new fumigants or new ways of applying existing fumigants – may have become available more quickly and resulted in lower yield loss than initially anticipated. Likewise, it appears that farmers who substituted away from methyl bromide did so without imposing large negative impacts on production in prime California strawberry growing areas. Ex post evaluation also confirms the effect of California regulatory restrictions in limiting the use of various economically competitive alternatives. It is worth noting that unanticipated complications after switching away from methyl bromide, such as new diseases, slowed the transition to MBr alternatives.
This paper compares EPA’s ex ante cost analysis of the 2001 maximum contaminant limit (MCL) for Arsenic in Drinking Water to an ex post assessment of the costs. Because comprehensive cost information for installed treatment technologies or other mitigation strategies pursued by water systems to meet the new standard is not available, this case study relies upon ex post cost data from EPA Demonstration Projects, capturing a total of 50 systems across the US. Information shared by several states and independent associations on the types (but not costs) of treatment technologies used by systems is also summarized. Comparisons of predicted costs to realized costs using our limited data yield mixed results. Plotting the capital cost data from the Demonstration Projects against the cost curves for the compliance technologies recommended for smaller systems, we find that the EPA methodology overestimated capital costs in most cases, especially as the size of the system increases (as measured by the design flow rate).
Infective endocarditis is a life-threatening infectious syndrome, with high morbidity and mortality. Current treatments for infective endocarditis include intravenous antibiotics, surgery, and involve a lengthy hospital stay. We hypothesised that adjunctive recombinant tissue plasminogen activator treatment for infective endocarditis may facilitate faster resolution of vegetations and clearance of positive blood cultures, and therefore decrease morbidity and mortality. This retrospective study included follow-up of patients, from 1997 through 2014, including clinical presentation, causative organism, length of treatment, morbidity, and mortality. We identified 32 patients, all of whom were diagnosed with endocarditis and were treated by recombinant tissue plasminogen activator. Among all, 27 patients (93%) had positive blood cultures, with the most frequent organisms being Staphylococcus epidermis (nine patients), Staphylococcus aureus (six patients), and Candida (nine patients). Upon treatment, in 31 patients (97%), resolution of vegetations and clearance of blood cultures occurred within hours to few days. Out of 32 patients, one patient (3%) died and three patients (9%) suffered embolic or haemorrhagic events, possibly related to the recombinant tissue plasminogen activator. None of the patients required surgical intervention to assist vegetation resolution. In conclusion, it appears that recombinant tissue plasminogen activator may become an adjunctive treatment for infective endocarditis and may decrease morbidity as compared with current guidelines. Prospective multi-centre studies are required to validate our findings.
Although in the last years several studies comparing male and female pathological gamblers have been published, most of them have been carried out using only samples of males. The aim of this study was to investigate gender differences in a sample of subjects diagnosed with pathological gambling (PG) attending three specialized outpatient units. Retrospective study was carried out of 96 patients (49% female and 51% male), comparing the main socio-demographic, clinical, and behavioral data. Most subjects (94%) met the criteria for pathological gambling. No significant differences between sexes were found in the severity of gambling behavior or the socio-demographic variables studied. Whereas slot machines were the main type of game for most subjects, a higher percentage of women were addicted to bingo (χ2(1, 4) = 5.19, p = .029 Cohen’s d = 0.48) and had more than one type of game as a secondary addiction χ2(1, 4) = 7.63, p = .006; Cohen’s d = 0.59) . Women started gambling at a later age than men (t(94) = 2.95, p = .004; Cohen’s d = 0.60), but developed a pattern of addiction faster ( t(94) = 2.95, p = .004; Cohen’s d = –0.61) . Women also had higher comorbidity with other psychiatric disorders (χ2(1) = 7.28, p = .007; Cohen’s d = 0.57), specifically with affective (χ2(1) = 11.31, p = .001; Cohen’s d = 0.73) and personality disorders (χ2(1) = 4.71, p = .030; Cohen’s d = 0.45). Our results indicate the existence of differences between women and men in the pattern of gambling behavior and in psychiatric comorbidity. These aspects should be considered in the design of treatment programs for pathological gamblers.
The frequency of sporadic cases of hepatitis E in humans in developed countries has increased in recent years. The consumption of raw or undercooked pig liver-based products has been identified as an important source of human infection. The question of possible massive human exposure to this zoonotic agent has been raised by the high prevalence of hepatitis E virus (HEV) in swine herds. However, little is known about the epidemiology of HEV on pig farms. A retrospective study, based on a previous prevalence study of 185 farms, was conducted on 90 farms located in Western France, randomly selected from this database, to identify factors associated with the presence of HEV in pig livers and HEV seroprevalence in slaughter-age pigs. At least one HEV RNA-positive liver was found in 30% of the sampled farms while seroprevalence in slaughter-age pigs at the farm level reached almost 75%. Different factors were associated with the two conditions. The risk of having HEV-positive livers was increased by early slaughter, genetic background, lack of hygiene measures and surface origin of drinking water. High HEV seroprevalence was associated with mingling practices at the nursery stage and hygiene conditions. These results can be used to determine on-farm measures to reduce within-farm HEV spread and infection of slaughter-age pigs.
The associations between school performance and cognitive abilities with birth characteristics have mostly been studied without taking into consideration the effects of gestational age (GA). Our aim was to study the association between prenatal growth and cognitive function in term-born Chilean school children. A cohort of over 200,000 term-born fourth graders who took the regular national test for school performance was studied. Outcome parameters were language and mathematics test scores in relation to prenatal growth. A total of 256,040 subjects took the test and 220,940 were included in the final study sample. Prenatal growth was modestly, but significantly, associated with school performance. Adjusted β coefficients for 1 cm increase in birth length were 1.28 and 0.77 for mathematics and language, respectively; the corresponding values for 100 g increase in birth weight were 0.59 and 0.34, respectively. Increased GA was associated with lower test scores. Adjusted β coefficients for the birth measurements generally had a lower strength of association than those of socio-economic factors. However, the confounders most strongly associated with educational achievements were socio-economic factors, known to be associated with birth size. Lower socio-economic status is known to negatively influence both prenatal growth and cognitive function, supporting the overall importance of prenatal growth in relation to cognitive outcomes.
To report a case series of elective removal of bone-anchored hearing aid implants, and reasons for removal.
Design:
Retrospective review of a prospectively collected database.
Setting:
Two tertiary referral centres in the Manchester area: Manchester Royal Infirmary and Salford Royal University Hospital.
Participants:
A series of 499 adults and children who had undergone a total of 602 implant insertions (1984–2008).
Main outcome measures:
Implant removal rates, and reasons.
Results:
Twenty-seven of the 602 implants (4.5 per cent) required removal. Of these, 12 were due to pain (2.0 per cent), seven to persistent infection (1.2 per cent), three to failure of osseointegration (0.5 per cent), three to trauma (0.5 per cent) and two to other reasons (0.4 per cent).
Conclusion:
Chronic implant site pain represents the main reason why implants are removed electively, and affects 2 per cent of all implants. This complication has important medico-legal implications and should be discussed when obtaining informed consent for implantation.