BACKGROUND: Despite evidence that participation in suicide research is not associated with worsening ideation, behaviors, or intent, the rise of intensive longitudinal methods to assess ideation and behaviors necessitates further investigation for potential iatrogenic effects. The present study assessed rates of change in suicide ideation (SI) in a 10-day daily diary study.
METHODS: Seventy-two adult participants with ongoing SI participated in 10 daily diary surveys and three follow-up assessments. One open-ended item was included to address participant experiences in the study.
RESULTS: A multilevel piecewise growth model revealed steady declines in SI for participants over the 10 days. However, rates of SI increased during the follow-up assessments, indicating that participation in the daily surveys was associated with general reductions in SI. Further, qualitative analyses of experiences in the study revealed the following themes: Useful (n = 34), Heightened Awareness (n = 21), Functional (n = 6), Not Useful (n = 6), and Beneficence (n = 4).
CONCLUSIONS: This study demonstrated that participation in suicide research, including intensive longitudinal methods such as daily diary studies, did not have iatrogenic effects on participants with SI. Qualitative results demonstrated the numerous benefits participants derived while taking part in this study.

UNASSIGNED: Iatrogenic vascular injuries (IVIs) due to diagnostic and therapeutic interventions are known but rare or probably under-reported. We present our four-year findings on patients with IVIs after catheterization or surgery who underwent vascular surgical repairs in a resource-limited setting.
UNASSIGNED: A retrospective case series study between Jun 2018 and Sep 2022 of 35 patients diagnosed with IVIs and treated surgically at our hospital was included. The data on IVIs including patient characteristics, causes and type of injury, treatment, and outcomes were collected and analyzed.
UNASSIGNED: The mean age was 37.12± 17.0 years, and most patients (65.7%) were male. Of the 35 IVIs, 21 were caused by percutaneous procedures, while 14 occurred intraoperatively and affected various arteries and veins. The main injured vessels were the femoral artery (20%) and direct blood vessel puncture made by non-qualified specialists (42.9%) during dialysis cannulation was the main cause. The intraoperative IVI affected the inferior vena cava in three patients, the aorta in two patients, the external iliac artery in four, the tibial and popliteal arteries in four, and the internal carotid artery in one. The following types of repairs were recorded: direct suture of the vessel with or without endarterectomy (71.4%), synthetic patch placement (25.7%), ligation (8.6%), bypass or interposition graft (14.3%), and thromboembolectomy (5.7%). Vascular repair was successful in 32 (91.4%) patients while three patients (8.6%) were expired. Complications occurred in 7 (20%) patients, of which superficial wound infections were the common complication (11.6%) and were treated with proper antibiotic therapy.
UNASSIGNED: Prompt identification of IVIs, as well as proper triage for future treatment, can enhance patient outcomes. Our data showed that non-qualified specialists seem to be responsible for the majority of IVIs. For that, we emphasize the importance of performing vascular procedures by a qualified specialist with adequate training.

OBJECTIVE: The occurrence of an iatrogenic vertebral fracture during non-spinal digestive surgery is an exceptional event that has not been previously documented. Our study aims to explain the occurrence of this fracture from a biomechanical perspective, given its rarity. Using a finite element model of the spine, we will evaluate the strength required to induce a vertebral fracture through a hyperextension mechanism, considering the structure of the patient\'s spine, whether it is ossified or healthy.
METHODS: A 70-year-old patient was diagnosed T12 fracture during a liver transplantation on ankylosed spine. We use a finite element model of the spine. Different mechanical properties were applied to the spine model: first to a healthy spine, the second to a osteoporotic ossified spine. The displacement and force imposed at the Sacrum, the time and location of fractures initiation were recorded and compared between the two spine conditions.
RESULTS: A surgical treatment is done associating decompression with posterior fixation. After biomechanical study, we found that the fracture initiation occurred for the ossified spine after a sacrum displacement of 29 mm corresponding to an applied force of 65 N. For the healthy spine it occurred at a sacrum displacement of 52 mm corresponding to an applied force of 350 N.
CONCLUSIONS: The force required to produce a type B fracture in an ankylosed spine is 5 times less than in a healthy spine. These data enable us to propose several points of management to avoid unexpected complications with ankylosed spines during surgical procedures.
METHODS: IV.

UNASSIGNED: Pneumothorax (PT) is defined as the presence of air in the pleural cavity. Primary spontaneous pneumothorax (PSP) arises in an otherwise healthy person without any underlying lung disease. PSP occurs in people aged 20 to 30 years, with a peak incidence in the early twenties. The recurrence rate in spontaneous PT patients is approximately 10%-20%. In the present study, 50 cases of spontaneous PT were undertaken with an aim to analyse aetiology, clinical profile and management outcome of PT patients.
UNASSIGNED: The present study was conducted for a period of 12 months, among 50 patients presenting with unilateral PT. The therapeutic interventions were indicated when there was a loss of volume of lungs of 32% or more, and this loss of volume was calculated using Collins method. The association between the side of PT, smoking status and size of PT were found using the Chi-square test, and the association between variables were considered significant if the P value was <0.05.
UNASSIGNED: In the present study, the male patients were 92.0% and only 8.0% of patients were females. The further history-taking of patients had shown that the mode of onset of PT was sudden in 72.0% of patients. Although the success rate of Intracth procedure was lower in comparison with the intercoastal drainage (ICD) procedure, the complication rate of Intracath was lower when compared with extensive subcutaneous.
UNASSIGNED: PSP is less common than secondary spontaneous PT. Smoking is an independent risk factor for PT, and it delays its resorbtion.

BACKGROUND: Preterm birth (PTB) is the leading cause of infant mortality and morbidity worldwide. Rates of PTB in the Netherlands are declining, possibly due to the implementation of preventive strategies. In this study we assessed the overall trend in PTB rates in the Netherlands in recent years, and in more detail in specific subgroups to investigate potential groups that require scrutiny in the near future.
METHODS: Based on the national perinatal registry, we included all pregnancies without severe congenital abnormalities resulting in a birth from 24 to 42 completed weeks of gestation between 2011 and 2019 in the Netherlands. We assessed PTB rates in two different clinical subtypes (spontaneous vs. iatrogenic) and in five gestational age subgroups: 24-27+6 weeks (extreme), 28-31+6 weeks (very), 32-33+6 weeks (moderate, 34-36+6 weeks [late] and, in general, 24-36+6 weeks [overall PTB]). Trend analysis was performed using the Cochran Armitage test. We also compared PTB rates in different subgroups in the first 2 years compared to the last 2 years. Singleton and multiple gestations were analyzed separately.
RESULTS: We included 1 447 689 singleton and 23 250 multiple pregnancies in our study. In singletons, we observed a significant decline in PTB from 5.5% to 5.0% (p < 0.0001), mainly due to a decrease in iatrogenic PTBs. When focusing on different gestational age subgroups, there was a decrease in all iatrogenic PTB and in moderate to late spontaneous PTB. However, in spontaneous extreme and very PTB there was an significant increase. When assessing overall PTB risk in different subgroups, the decline was only visible in women with age ≥25 years, nulliparous and primiparous women, women with a medium or high socioeconomic status and hypertensive women. In multiples, the rate of PTB remained fairly stable, from 52.3% in 2011 to 54.1% in 2019 (p = 0.57).
CONCLUSIONS: In the Netherlands, between 2011 and 2019, PTB decreased, mainly due to a reduction in late PTB, and more in iatrogenic than in spontaneous PTB. Focus for the near future should be on specific subgroups in which the decline was not visible, such as women with a low socioeconomic status or a young age.

We question whether bradyphrenia, slowing of cognitive processing not explained by depression or a global cognitive assessment, is a nosological entity in idiopathic parkinsonism (IP). The time taken to break contact of an index finger with a touch-sensitive plate was measured, with and without a warning in the alerting signal as to which side the imperative would indicate, in 77 people diagnosed with IP and in 124 people without an IP diagnosis. The ability to utilise a warning, measured by the difference between loge-transformed reaction times (unwarned minus warned), was termed \'cognitive efficiency\'. It was approximately normally distributed. A questionnaire on self- and partner perception of proband\'s bradyphrenia was applied. A multivariable model showed that those prescribed levodopa were less cognitively efficient (mean -5.2 (CI -9.5, -1.0)% per 300 mg/day, p = 0.02), but those prescribed the anti-muscarinic trihexyphenidyl were more efficient (14.7 (0.2, 31.3)% per 4 mg/day, p < 0.05) and those prescribed monoamine oxidase-B inhibitor (MAOBI) tended to be more efficient (8.3 (0.0, 17.4)%, p = 0.07). The variance in efficiency was greater within IP (F-test, p = 0.01 adjusted for any demographic covariates: coefficient of variation, with and without IP, 0.68 and 0.46, respectively), but not so after adjustment for anti-parkinsonian medication (p = 0.13: coefficient of variation 0.62). The within-participant follow-up time, a median of 4.8 (interquartile range 3.1, 5.5) years (101 participants), did not influence efficiency, irrespective of IP status. Perception of bradyphrenia did not usefully predict efficiency. We conclude that both bradyphrenia and \'tachyphrenia\' in IP appear to have iatrogenic components, of clinically important size, related to the dose of antiparkinsonian medication. Levodopa is the most commonly prescribed first-line medication: co-prescribing a MAOBI may circumvent its associated bradyphrenia. The previously reported greater efficiency associated with (low-dose) anti-muscarinic was confirmed.

BACKGROUND: Intraoperative iatrogenic ureteral injuries represent rare technical surgical complications with the potential for adverse patient outcomes, particularly when the diagnosis is delayed. Ideally, these technical complications are recognized and repaired intraoperatively. This study was designed to investigate the root causes and outcomes of missed intraoperative ureteral injuries at a tertiary urology referral centre in Tunisia.
METHODS: This is a retrospective cohort study in a tertiary urology referral centre in Tunis from January 1st, 2015, to December 31st, 2020, including all patients with iatrogenic ureteral injury, not diagnosed intraoperatively. The factors associated with the success of endoscopic treatment and those associated with the unfavourable evolution were investigated.
RESULTS: A total of 40 iatrogenic ureteral injuries were included. Gynaecological surgery was responsible for 85% of ureteral injuries, mainly during hysterectomies (55%). The symptoms were dominated by low back pain (37.5%) and pyelonephritis (25%). Endoscopic treatment was attempted in 22 cases, it was sufficient in 12 cases. Ureteral injury required surgical treatment in 24 cases, and ureteroneocystostomy was performed in 16 cases. Nephrectomy was performed in eight cases, representing 20% of injuries, including three cases as the first treatment for late-diagnosed cases with a destroyed kidney. In the analytical study, endoscopic treatment was sufficient in 50% in case of ureteral fistula versus 27% in case of ureteral stenosis (p = 0.04). Nephrectomy was performed in 10% of cases when ureteral injury was diagnosed within the first month postoperatively compared to 60% of cases when this delay exceeded one month (p = 0.004).
CONCLUSIONS: Iatrogenic ureteral injuries discovered postoperatively are mostly secondary to gynaecologic surgery. Although endoscopic treatment is usually performed as a first treatment, a more aggressive surgical is often necessary, with a nephrectomy rate of 20%.

Patients with hypermobile Ehlers Danlos Syndrome often experience psychological distress resulting from the perceived hostility and disinterest of their clinicians. We conducted 26 in-depth interviews with patients to understand the origins of this trauma and how it could be addressed in practice. We found that the cumulative effects of numerous negative encounters lead patients to lose trust in their healthcare providers and the healthcare system, and to develop acute anxiety about returning to clinic to seek further care. We describe this as clinician-associated traumatization. Ultimately, our interviewees described the result of this traumatization as worse - but preventable - health outcomes.

UNASSIGNED: vesicovaginal fistula (VVF) is the most common type of urogenital fistula. The laparoscopic approach to VVF repair offers the advantage of minimally invasive surgery with similar principles to the open trans-abdominal approach. The purpose of our study was to evaluate the transperitoneal laparoscopic approach as a minimally invasive tool for VVF repair.
UNASSIGNED: this was a retrospective study including 14 patients with VVF who underwent transperitoneal laparoscopic fistula repair between 2016 and 2020 in the urology department of the university hospital, Kairouan. Patients had undergone surgery at least six months after their primary gynecological surgery and were followed during 9 months after laparoscopic fistula repair. Data regarding patients\' characteristics, operative data, and outcomes were gathered. The main outcome was the success rate of VVF closing and postoperative complications.
UNASSIGNED: fourteen patients were included. The patient\'s mean age was 34.8±8.2years. Size of fistula varied from 0.5 to 2cm and all the VVF were supratrigonal. The mean operative time was 145±23.4 minutes with no significant blood loss. The mean hospital stay was 4±1.4 days without major complications. Regarding analgesia, paracetamol was used for the first two days to meet the analgesia needs of all patients, and morphine was used in three cases (21.4%). During follow-up, two patients were re-operated for early recurrence (14.2%) and the total success rate was 85.7% (12 patients).
UNASSIGNED: the laparoscopic repair of VVF is a safe, effective, minimally invasive procedure, and without major complications.

BACKGROUND: This study aimed to compare the clinical outcomes of non-transecting urethroplasty and lingual mucosal urethroplasty in the treatment of iatrogenic bulbar urethral stricture.
RESULTS: A total of 25 patients with iatrogenic bulbar urethral stricture were enrolled, 12 of whom underwent lingual mucosal urethroplasty, 13 patients who underwent non-transecting urethroplasty. All patients were followed-up and evaluated at 3 postoperative months. Evaluations included urethrography, maximum urine flow rate (Qmax), nocturnal erectile function testing, International Index of Erectile Function (IIEF-5) assessment, and Anxiety Related Scale (SAS) assessment. In terms of operation time, there was a significant difference between non-transecting urethroplasty and lingual mucosal urethroplasty. However, there was no significant intergroup difference in intraoperative blood loss. Both techniques were associated with significantly improved Qmax relative to preoperative rates, but there was no significant difference between the groups in this regard over 3 months of postoperative follow-up. Nocturnal penile tumescence and rigidity results showed that there was no significant change in tip hardness after surgery in the non-transecting urethroplasty group. Moreover, IIEF-5 scores indicated that there was no significant intergroup difference in terms of subjective postoperative erectile function. According to the preliminary psychological evaluations during postoperative follow-up, the anxiety scores of patients undergoing non-transecting urethroplasty significantly improved, but there was no significant change in the mean SAS score among patients who underwent lingual mucosal urethroplasty.
CONCLUSIONS: Both surgical methods can achieve the clinical goal of treating iatrogenic bulbar urethral stricture. Non-transecting urethroplasty has the characteristics of short operation time, relative technical simplicity, and retention of the original erectile function of most patients, and the surgical outcomes of non-transecting urethroplasty are not inferior to those of lingual mucosal urethroplasty, and it is a promising technique for widespread use to treat bulbar urethral strictures.
RéSUMé: CONTEXTE: Cette étude visait à comparer les résultats cliniques de l’urétroplastie non transectante et de l’urétroplastie avec greffe de  muqueuse linguale dans le traitement de la sténose urétrale bulbaire iatrogène. Un total de 25 patients présentant une sténose urétrale bulbaire iatrogène a été recruté, dont 12 ont subi une urétroplastie avec greffe de muqueuse buccale et 13 une urétroplastie non-transectante. Tous les patients ont été suivis et évalués à 3 mois postopératoires. Les évaluations comprenaient une uréthrographie, le débit urinaire maximal (Qmax), un test nocturne de la fonction érectile, l\'évaluation de l\'index international de la fonction érectile (IIEF5) et une évaluation de l\'échelle d\'anxiété. RéSULTATS: En termes de durée opératoire, il y avait une différence significative entre l\'urétroplastie non-transectante et urétroplastie avec greffe de muqueuse buccale. Cependant, il n\'y avait pas de différence significative entre les groupes en ce qui concerne la perte de sang peropératoire. Les deux techniques ont été associées à une amélioration significative du Qmax par rapport aux taux préopératoires, mais il n\'y avait pas de différence significative entre les groupes à cet égard sur 3 mois de suivi postopératoire. Les résultats de la tumescence et de la rigidité nocturnes du pénis ont montré qu\'il n\'y avait pas de changement significatif de la dureté de l\'extrémité du pénis après l\'opération dans le groupe d\'urétroplastie sans transsection. De plus, les scores IIEF-5 ont indiqué qu\'il n\'y avait pas de différence significative entre les groupes en termes de fonction érectile subjective postopératoire. Selon les évaluations psychologiques préliminaires au cours du suivi postopératoire, les scores d\'anxiété des patients ayant subi une urétroplastie non-transectante se sont améliorés de manière significative, mais il n\'y a pas eu de changement significatif du score moyen de l’échelle d’anxiété chez les patients ayant subi une urétroplastie avec greffe de muqueuse buccale. CONCLUSIONS: Les deux méthodes permettent d\'atteindre l\'objectif clinique du traitement de la sténose urétrale bulbaire iatrogène. L\'urétroplastie sans transsection présente les caractéristiques suivantes: temps d\'opération court, simplicité technique relative et maintien de la fonction érectile initiale chez la plupart des patients. Les résultats chirurgicaux de l\'urétroplastie sans transsection ne sont pas inférieurs à ceux de l’urétroplastie avec greffe de muqueuse buccale et cette technique est prometteuse pour une utilisation généralisée dans le traitement des rétrécissements urétraux bulbaires.