Music to improve sleep quality in adults with depression-related insomnia (MUSTAFI): randomized controlled trial.

BACKGROUND: Insomnia in depression is common and difficult to resolve. Unresolved depression-related sleep disturbances increase risk of relapse at high costs for individuals and society. Trials have suggested music for insomnia in various populations, but there is little research on the effectiveness of music for depression-related insomnia. METHODS: We examined the efficacy of a music intervention on insomnia, depression symptoms and quality of life in adults with depression-related insomnia. A two-armed randomized controlled trial was conducted, including depression outpatients with insomnia (n = 112) in a 1:1 ratio to music intervention and waitlist control group. The intervention group listened to music at bedtime for 4 weeks. Participants received treatment as usual during 8 weeks with assessments at baseline, at 4 and 8 weeks. The primary outcome measure was Pittsburgh Sleep Quality Index (PSQI), secondary outcomes comprised Actigraphy, the Hamilton Depression Rating Scale (HAMD-17) and World Health Organisation well-being questionnaires (WHO-5, WHOQOL-BREF). RESULTS: The music intervention group experienced significant improvements in sleep quality and well-being at 4 weeks according to global PSQI scores (effect size = -2.1, 95%CI -3.3; -0.9) and WHO-5 scores (effect size 8.4, 95%CI 2.7;14.0). At 8 weeks, i.e. 4 weeks after termination of the music intervention, the improvement in global PSQI scores had decreased (effect size = -0.1, 95%CI -1.3; 1.1). Actigraphy sleep assessments showed no changes and there was no detection of change in depression symptoms. CONCLUSIONS: Music intervention is suggested as a safe and moderately effective sleep aid in depression-related insomnia. Trial registration: Clinicaltrials.gov. ID NCT03676491.

Enteral Antibiotics are Non-inferior to Intravenous Antibiotics After Complicated Appendicitis in Adults: A Retrospective Multicentre Non-inferiority Study.

BACKGROUND: Prolonging post-operative antibiotic treatment beyond 3 days does not seem to reduce the incidence of post-operative abscess formation or wound infection after surgery for complicated appendicitis. The route of administration seems to be based on an empirical basis. Using enteral antibiotics could reduce length of stay and reduce overall costs. We aimed to examine whether treatment with enteral antibiotics during the first three post-operative days is non-inferior to intravenous antibiotics regarding intra-abdominal abscess formation or wound infection after surgery for complicated appendicitis. METHODS: A retrospective study of adult patients having surgery for complicated appendicitis within a period of 32 months in the Capital Region of Denmark. Primary outcome was the incidence of post-operative abscess formation, and secondary outcome was wound infections, both within 30 days of surgery. Route of antibiotic administration for the first three post-operative days was registered for all patients. RESULTS: A total of 1141 patients were included in the study. The overall risk of developing an intra-abdominal abscess was 6.7% (95% CI 5.2%; 8.1%), and the risk of wound infection was 1.2% (95% CI 0.6%; 1.8%). In a multivariate intention-to-treat analysis, patients treated post-operatively with enteral antibiotics had an odds ratio of 0.78 (95% CI 0.41; 1.45, p = 0.429) for developing an intra-abdominal abscess and an odds ratio of 0.86 (95% CI 0.17; 4.29, p = 0.851) for developing a wound infection compared to patients treated post-operatively with intravenous antibiotics. CONCLUSION: Treatment with enteral antibiotics was non-inferior compared to treatment with intravenous antibiotics during the first 3 days after surgery for complicated appendicitis.

Imprinted Genes on Chromosome 6 Are Unlikely to Cause Hydatidiform Mole. A Report of Two Cases.

BACKGROUND: Hydatidiform moles are associated with an excess of paternal genome set(s) or abnormal imprinting of multiple imprinted genes. However, it appears unlikely that all imprinted genes are relevant for the pathogenesis of a hydatidiform mole. CASES: We studied two rare cases of triploid, diandric moles that were tetrasomic for chromosome 6. DNA-marker analysis showed that in one mole the fourth chromosome 6 originated in the father, and in the other mole the fourth chromosome 6 originated in the mother. Histopathologic revision disclosed that both moles were partial moles with no significant difference in the phenotypes. CONCLUSION: It is unlikely that a major gene involved in the pathogenesis of hydatidiform mole, or a major gene involved in determining the severity of the molar phenotype, is located on chromosome 6.

Tetraploidy in hydatidiform moles.

STUDY QUESTION: How does tetraploidy develop in hydatidiform moles (HMs), and what is the frequency of the different origins? SUMMARY ANSWER: Most molar pregnancies with tetraploid cells appear to be produced by somatic endoreduplications, while a minority originate from a tetraploid zygote. The frequency of zygotic tetraploidy was estimated to be 0.7%. WHAT IS KNOWN ALREADY: The parental origin of the genome in tetraploid HMs has only been evaluated in a few cases, most showing three genome sets from the father (PPPM). Estimates of the proportion of HMs that are tetraploid vary between 2 and 28%. STUDY DESIGN, SIZE, DURATION: From 1986 to 2010, unfixed samples of clinically suspected molar pregnancies were forwarded to the Danish Mole Project. For this cohort study 442 samples fulfilled the following criteria for inclusion: macroscopic appearance of HM and ≥ 10 vesicular chorionic villi with a diameter of ≥ 1 mm. PARTICIPANTS/MATERIALS, SETTING, METHODS: Of 403 karyotyped samples, 21 cases disclosed ≥ 2 tetraploid metaphases. The 21 cases were scrutinized by karyotyping, flow cytometry (FC) and DNA-marker analysis. MAIN RESULTS AND THE ROLE OF CHANCE: Among 20 HMs, 3 showed the genotype PPPM: one with the sex chromosomes XXYY and two with XXXY, indicating that they originated in tetraploid zygotes. In 14 androgenetic, one likely androgenetic and two mosaics, the tetraploid cells likely developed by endoreduplications of diploid cells. One case did not fulfil the histopathological criteria for HM. LIMITATIONS, REASONS FOR CAUTION: As an inclusion criterion was the macroscopic observation of vesicular chorionic villi, some non-molar hydropic placentas may have been included and some early moles may have been excluded. WIDER IMPLICATIONS OF THE FINDINGS: In future, studies to determine that an HM is tetraploid and discriminate cases of mosaicism and to deduce the origin of the tetraploidy must use the techniques of karyotyping, DNA-marker analysis and FC in combination.

High mortality after emergency room laparotomy in haemodynamically unstable trauma patients.

INTRODUCTION: Hypovolaemic shock is a major course of death in trauma patients. The mortality in patients in profound shock at the time of arrival is extremely high and we wanted to investigate the outcome of patients undergoing laparotomy at the Trauma Care Unit (TCU). MATERIAL AND METHODS: Forty-four emergency laparotomies performed at the TCU at Rigshospitalet between January 2003 and December 2009 were registered. The indication for surgical intervention was based on persisting, unstable haemodynamics and either positive findings at focused abdominal sonography in trauma (FAST) or penetrating injury. In some patients, laparotomy was performed despite a negative FAST because of ongoing instability. The patients were stratified according to their systolic blood pressure (BP). RESULTS: After 24 hours, 46% (20 patients) of the patients were alive. The survival after 30 days was 41% (18 patients). Stratifying the patients into three categories according to the systolic BP at the time of arrival (BP > 80 mmHg (n = 14), 80 mmHg ≥ BP > 60 mmHg (n = 10) and BP ≤ 60 mmHg (n = 20) revealed a 64%, 50% and 34% survival rate within the first 24 hours (p = 0.04). In the group of patients with BP ≤ 60 mmHg, the survival decreased to 20% after 30 days. Stratification by penetrating or blunt trauma showed no significant difference in survival (40% versus 50% survival after 30 days) (p = 0.40). However, in those patients arriving with BP ≤ 60 mmHg (five penetrating and 15 blunt injuries), we found that the survival rate after laparotomy was 60% and 13%, respectively. CONCLUSION: The present study shows that haemodynamically unstable patients with abdominal or suspected abdominal injuries undergoing emergency laparotomy have a high mortality, especially those with BP ≤ 60 mmHg. Patients with a penetrating trauma have a far better prognosis than those with a blunt trauma.

p57 in Hydatidiform Moles: Evaluation of Antibodies and Expression in Various Cell Types.

The protein p57 is encoded by CDKN1C. This gene is known to be paternally imprinted and maternally expressed in cytotrophoblasts and villous stromal cells. We present a method for evaluating p57 antibodies (Abs) in hydatidiform mole (HM) and demonstrate the results for 4 p57 Abs in various cell types. Five cases of complete HM, diploid with 2 paternal genome sets (CHM;PP), 5 cases of partial HM, triploid with 2 paternal and 1 maternal genome sets (PHM;PPM), and 5 cases of non-HM, with diploid biparental genomes (non-HM;PM) were stained with p57 Abs: 57P06, EP183, KP10, and KP39. Assessment of the fraction of nuclei stained, and the intensity of staining of the nuclei and cytoplasm was performed. For evaluation of the Abs, the observations in cytotrophoblasts, villous stromal cells, maternal decidual cells, and intermediate trophoblasts were scored. The fraction of stained nuclei in cytotrophoblasts and villous stromal cells and the staining of cytoplasm showed to be important parameters in the evaluation of the Abs. 57P06 was evaluated as optimal. KP10 showed moderate cytoplasmatic staining in maternal decidual cells and intermediate trophoblasts, and was evaluated as good. EP183 was evaluated as poor, primarily due to nuclear staining in ≥10% of the villous stromal cells in CHM;PP. KP39 was evaluated as poor, primarily due to strong cytoplasmatic staining in some cytotrophoblasts and villous stromal cells. A structured testing of p57 for diagnosing HM is recommended. No nuclear staining was observed in syncytiotrophoblasts of CHM;PP, indicating that in syncytiotrophoblasts also, CDKN1C is paternally imprinted.

Decreasing incidence of registered hydatidiform moles in Denmark 1999-2014.

Incidences of hydatidiform mole (HM) registered in European countries varies from 0.98/1000 to 2.17/1000 deliveries, while higher incidences have been reported in other parts of the world. We calculated the incidence by selecting data on HMs classified as "first", "second" and "third" from 01.01.1999 to 31.12.2014 registered in the Danish Pathology Registry, which we previously showed to be the most complete data source on the number of HMs in Denmark. In the study period, 1976 first HMs were registered; 1080 (55%) were classified as PHMs (partial HMs) and 896 (45%) as NPHMs (HMs not registered as PHMs). The average incidence of HM was 1.98/1000 deliveries. The incidence of PHM was 1.08/1000 deliveries and the incidence of NPHM was 0.90/1000 deliveries. Forty HMs were registered as second HMs; 85% (34/40) were of the same histopathological type as the first HM. The registered incidence of HM decreased from 2.55/1000 deliveries in 1999 to 1.61/1000 deliveries in 2014 (p < 0.005). The decrease in the incidence of HM was identical with a decrease in the incidence of PHM. New medical practices such as medical abortion and only forwarding selected pregnancy products for histopathologic examination may cause a declining number of HMs registered.

Music to improve sleep quality in adults with depression-related insomnia (MUSTAFI): study protocol for a randomized controlled trial.

BACKGROUND: Insomnia is a common sleep disorder for adults with depression, with major impact on their quality of life. Previous trials suggest that listening to music may be helpful in the treatment of sleep disturbances in healthy populations, including students and elderly. In addition, small studies with clinical populations of traumatized refugees, adults with chronic insomnia and adults with depression insomnia add to the evidence base. However, the impact of music listening in the treatment of depression related insomnia is not well documented. OBJECTIVE: To examine the efficacy of music listening on sleep quality, symptoms of depression, and quality of life in adults with depression-related insomnia. METHOD: A single-center randomized controlled trial (RCT) in a two-arm parallel-group design is conducted and reported according to the CONSORT guidelines. The trial consists of an experimental group and a standard care control group. Both groups receive standard treatment for depression following Danish clinical guidelines in an outpatient psychiatry unit. The experimental group listens to music for a minimum of 30 minutes at bedtime for 4 weeks. DISCUSSION: This trial will provide information on the efficacy of music intervention as a non-pharmacological intervention in the treatment of depression-related insomnia. This study will provide novel knowledge concerning music medicine as an evidence-based treatment for depression. TRIAL REGISTRATION: Clinicaltrials.gov. ID NCT03676491, registered on 19 September 2018.

Hydatidiform mole: validity of the registration in the Danish National Patient Registry, the Danish Cancer Registry, and the Danish Pathology Registry 1999-2009.

PURPOSE: To examine the validity of registration of hydatidiform mole (HM) in the Danish National Patient Registry (NPR), the Danish Cancer Registry (DCR), and the Danish Pathology Registry (DPR). PATIENTS AND METHODS: We selected women registered with a first-time HM code in NPR, DCR, and DPR from 1999 to 2009. We found most women registered in DPR. For a random sample of women registered in DPR, the coding was validated by comparing with the pathology report. Completeness and positive predictive value (PPV) of registration with an HM code in NPR and DCR were calculated using DPR as the reference. Details of women registered in NPR or DCR, but not in DPR, were scrutinized. RESULTS: In NPR and DPR, 1,520 women were identified in total; 1,057 (70%) were found in both registries, 65 (4%) only in NPR, and 398 (26%) only in DPR. In DCR and DPR, 1,498 women were identified in total; 1,174 (78%) in both registries, 47 (3%) only in DCR, and 277 (19%) only in DPR. For 149/150 randomly selected women registered with an HM code in DPR (99%), the pathology report was consistent with the diagnosis of HM. Completeness of NPR was 73% (95% CI: 70%-75%) and PPV was 94% (95% CI: 93%-95%). Completeness of DCR was 72% (95% CI: 69%-75%) in 1999-2003 and 90% (95% CI: 87%-92%) in 2004-2009. PPV of DCR was 96% (95% CI: 95%-97%) throughout the period. CONCLUSION: Validation of registry data is important before using these. For research on the number of HMs in Denmark, DPR is the most valid data source. NPR and DCR appear to be equally valid before 2004. However, for research after 2004, DCR should be preferred rather than NPR.

Gestational trophoblastic diseases - clinical guidelines for diagnosis, treatment, follow-up, and counselling.

Hydatidiform mole is treated with surgical uterine evacuation with suction and blunt curettage (D). Medical uterine evacuation should not be used (C). On clinical suspicion of hydatidiform mole, one representative sample of the evacuated tissue is fixed for histopathologic investigation and one is forwarded unfixed for genetic analysis (D). Serum hCG is measured on suspicion of hydatidiform mole. At the time of the uterine evacuation, the initial hCG is measured (A). After a hydatidiform mole that is both triploid and partial, serum hCG is measured weekly until there are two consecutive undetectable values (< 1 or < 2), after which the patient can be discharged from follow-up (C). After a diploid hydatidiform mole, a complete mole, or a hydatidiform mole without valid ploidy determination, serum hCG is measured weekly until the value is undetectable (< 1 or < 2). If serum hCG is undetectable within 56 days after evacuation, the patient can be discharged from follow-up after an additional four monthly measurements. If serum hCG is first normalised after 56 days, the patient is follow-up with monthly serum hCG measurement for six months. Safe contraception should be used during the follow-up period (A). If hCG stagnates (less than 10% fall over three measurements), increases, or if hCG can be demonstrated for longer than 6 months, the patient by definition has persistent trophoblastic disease (PTD). A chest X-ray should be taken and a gynaecologic ultrasound scanning performed. The patient is referred to oncologic treatment (A). Uterine re-evacuation as a treatment for PTD can, in general, not be recommended because the rate of remission is low, and there is the risk of perforation of the uterus (C). In all following pregnancies, the woman is offered an early ultrasound scan, e.g. in gestational week eight (D). Eight weeks after termination of all future pregnancies, serum hCG is measured (D). In PTD and invasive hydatidiform mole, the primary treatment is MTX, either orally every third week or IV every week (B). In MTX-resistant PTD, IV act D is added (or replaces the MTX) (B). Third line chemotherapy is BEP or EP, alternatively EMA-CO (B). Choriocarcinoma is primarily treated with chemotherapy. Hysterectomy and/or resection of metastases are possible treatments (A). Placental site trophoblastic tumour (PSTT) and epithelioid trophoblastic tumour (ETT) are primarily treated with hysterectomy. In the case of disseminated disease, chemotherapy is considered (A). The risk of reoccurrence after trophoblastic disease treated with chemotherapy is approximately 3%. Most reoccurrences are seen within 12 months, and for this reason monitoring of hCG is recommended for one year, the first third months once or twice a month, thereafter every second to third month. Patients with PSTT and ETT are monitored with measurement of hCG throughout their lifetimes (C). In genetically verified twin pregnancy with hydatidiform mole and a living foetus, the pregnancy can continue if serum hCG is monitored and ultrasound scans regularly performed, and possible obstetric complications dealt with (C). In the case of recurrent hydatidiform mole and/or familial hydatidiform mole, patients should be referred to genetic workup and counselling (C). Women with a hereditary disposition to hydatidiform mole because of a mutation in NLRP7 should be informed of the possibility of becoming pregnant via egg donation (C).

Triploidy--Observations in 154 Diandric Cases.

Hydatidiform moles (HMs) are abnormal human pregnancies with vesicular chorionic villi, imposing two clinical challenges; miscarriage and a risk of gestational trophoblastic neoplasia (GTN). The parental type of most HMs are either diandric diploid (PP) or diandric triploid (PPM). We consecutively collected 154 triploid or near-triploid samples from conceptuses with vesicular chorionic villi. We used analysis of DNA markers and/or methylation sensitive-MLPA and collected data from registries and patients records. We performed whole genome SNP analysis of one case of twinning (PP+PM).In all 154 triploids or near-triploids we found two different paternal contributions to the genome (P1P2M). The ratios between the sex chromosomal constitutions XXX, XXY, and XYY were 5.7: 6.9: 1.0. No cases of GTN were observed. Our results corroborate that all triploid human conceptuses with vesicular chorionic villi have the parental type P1P2M. The sex chromosomal ratios suggest approximately equal frequencies of meiosis I and meiosis II errors with selection against the XYY conceptuses or a combination of dispermy, non-disjunction in meiosis I and meiosis II and selection against XYY conceptuses. Although single cases of GTN after a triploid HM have been reported, the results of this study combined with data from previous prospective studies estimate the risk of GTN after a triploid mole to 0% (95% CI: 0-1,4%).

Paternal Hemizygosity in 11p15 in Mole-like Conceptuses: Two Case Reports.

Hydatidiform mole is an abnormal human pregnancy characterized by the fetus being absent or nonviable, and the chorionic villi being vesicular and with trophoblastic hyperplasia. Most often, the mole phenotype is seen in conceptuses with an excess of paternally inherited genome set(s) relative to maternally inherited genome set(s), suggesting that the phenotype is caused by an excess of genome with a paternal imprinting pattern. However, it is unknown if correct parental origin of every imprinted gene is crucial for normal early differentiation or if abnormal parental imprinting of only one, or some, gene(s) can cause the mole phenotype.Two conceptuses included in the Danish Mole Project stood out since they presented with vesicular chorionic villi and without signs of fetal differentiation, and had apparently biparental diploid genomes, and no mutations in NLRP7 or KHDC3L were detected in the mothers. These conceptuses were subjected to a centralized histopathological revision and their genetic complements were scrutinized using fluorescence in situ hybridization, and DNA-marker and array comparative genomic hybridization analyses. Both conceptuses showed dysmorphic chorionic villi with some similarities to hydatidiform moles; however, no definite florid trophoblast hyperplasia was observed. Both conceptuses showed paternal hemizygosity of 11pter-11p15.4, most likely in nonmosaic state.Our findings suggest that the product of one (or a few) maternally expressed gene(s) on the tip of chromosome 11 is necessary for normal early embryonic differentiation. However, since the present two cases did not exhibit all features of hydatidiform moles, it is likely that abnormal parental imprinting of genes in other regions contribute to the phenotype of a hydatidiform mole.

A major imprinted gene involved in hydatidiform mole is not located in 2q31.2-qter or 5q34-qter.

INTRODUCTION: Hydatidiform mole is an abnormal human pregnancy, characterised by absent or abnormal embryonic differentiation, vesicular chorionic villi and trophoblastic hyperplasia. Although the mole phenotype has hereto not been correlated to mutations in the molar genome, the aetiology for hydatidiform moles clearly is genetic: Most molar genomes analysed either have had a relative excess of paternal genome sets relative to maternal genome sets, or a global error in maternally imprinted genes, giving them a "paternal pattern". However it remains yet to be specified which gene(s) in the molar genome actually causes the molar phenotype when present in a state of "paternal excess" or "maternal deficiency". MATERIAL AND METHODS: A molar pregnancy in a woman with a balanced translocation (t(2;5) was subjected to histopathological evaluation and genetic analyses of ploidy and parental origin of the genome. RESULTS: Morphology: Partial hydatidiform mole. Karyotyping of metaphase chromosomes: 69,XXY,der(5)t(2;5)(q23;q33)mat. SNP array analysis mapped the breakpoints to 2q31.2 (genome position 179Mb) and 5q34 (genome position 165Mb). DNA microsatellite marker analysis showed that for the regions not involved in the translocation, the conceptus had two paternal and one maternal allele(s). Telomeric to the breakpoint on chromosome 2, the mole had two paternal and two maternal alleles and telomeric to the breakpoint on chromosome 5 the mole had paternal alleles, exclusively. CONCLUSIONS: If the molar phenotype is caused by paternal excess of one gene, only, it is unlikely that this gene is located telomeric to genome position 179Mb on chromosome 2. And similarly, if the phenotype complete mole is caused by the presence of exclusively paternally imprinted alleles of one gene, this gene is not located telomeric to genome position 165Mb on chromosome 5.

[Mesenteric fibromatosis]. / Mesenteriel fibromatose.

Mesenterial fibromatosis is a benign proliferating neoplasia that originates from the mesenterium or retroperitoneum. It occurs spontaneously and in patients with Gardner's syndrome. The only known treatment is resection but recurrence is frequent. We describe a case in a young woman.

Long-term recurrence and death rates after acute pancreatitis.

OBJECTIVE: The aim of this study was to compare long-term recurrence and death rates after a first episode of acute pancreatitis in patients with and without gallstones. Additionally, it was of interest to find out if there were factors predictive of readmission or death. MATERIAL AND METHODS: Over a period of 3 years (1995 to 1998), 155 patients admitted with a first attack of acute pancreatitis were included in the study. They followed a specific protocol (ultrasound within 24 h, laboratory tests, Ranson scoring and patients with severe pancreatitis computed tomography scans). In gallstones, pancreatitis, either ERCP or cholecystectomy, was performed at admission or in the case of the latter within 4 weeks. A follow-up was done in January 2002. RESULTS: Forty-one percent of the patients without gallstones were readmitted to hospital during the period of follow-up compared to 10% in the group of patients with gallstones. Using multivariate analysis, no factors were significantly predictive of readmission. CONCLUSIONS: We found an identical mortality rate of 15% in the two groups, the only predictive factor being age.