ChemInform Research Articles

IMPACT organizational survey highlighting provision of services for patients with locally advanced and recurrent colorectal cancer across Great Britain and Ireland.

Locally advanced and recurrent colorectal cancer represents a complex clinical entity, which requires multidisciplinary decision-making and management. The aim of this work is to understand the provision of clinical services in this cohort of patients across Great Britain and Ireland (GB&I) as a key essential step to help facilitate future service development and improvement. A cross-sectional, organizational survey was sent to all colorectal cancer multidisciplinary teams (MDTs) across GB&I. It consisted of 12 key questions addressing the provision of specialist services and advanced surgical techniques. Results are reported in line with the CHERRIES guideline. One hundred and seventy-five MDTs across GB&I participated, with 142 English, 13 Welsh, 14 Scottish, 3 Northern Irish and 3 Irish MDTs. The overall response rate was 93.5% (175/187). Ninety (51.4%) hospital sites reported having a specialist dedicated or subsection MDT. Specialist advanced nursing support was available in 46 (26.2%) hospitals, with a dedicated advanced colorectal cancer outpatient clinic available in 31 (17.7%) hospitals. One hundred and thirteen MDTs (64.5%) offered surgery for advanced colonic cancer, 82 (46.8%) for recurrent colonic cancer, 58 (33.1%) for advanced rectal cancer and 39 (22.2%) for recurrent rectal cancer. A variable number of MDTs offered specialist surgical techniques, including distal sacrectomy [33 (18.9%)], high sacrectomy [16 (9.1%)], complex vascular resection ± reconstruction [33 (18.9%)] and extended lymphadenectomy (pelvic sidewall or para-aortic) [44 (25.1%)]. The IMPACT organizational survey highlights the current variation in the delivery and provision of clinical services for patients with advanced and recurrent colorectal cancer across Great Britain and Ireland.

A case of successful conversion surgery for unresectable gallbladder cancer treated with durvalumab in combination with gemcitabine plus cisplatin.

We report a rare case of a patient with initially unresectable gallbladder cancer who underwent conversion surgery with durvalumab in combination with gemcitabine plus cisplatin and achieved an R0 resection. A 68year-old woman was found to have gallbladder cancer and multiple enlarged lymph nodes around the suprapancreatic rim and hepatic hilum invading the proper hepatic artery on computed tomography. The diagnosis was cT3cN2cM0, cStage IVB. After eight cycles of durvalumab in combination with gemcitabine plus cisplatin, all tumor markers became negative, and lymph node invasion of the hepatic artery disappeared. The patient underwent conversion surgery with gallbladder bed resection and regional lymph node dissection. There was no need for hepatic artery reconstruction. Pathology revealed ypT2aypN0ycM0, ypStage IIA, and radical resection was considered. Immunostaining of tissue collected at the time of endoscopic ultrasound-guided tissue acquisition revealed less than 1% programmed death ligand-1 expression. The patient continued adjuvant chemotherapy with single-agent durvalumab every 4weeks and maintained a relapse-free survival of 8months postoperatively. The utility of durvalumab in combination with gemcitabine plus cisplatin in unresectable gallbladder cancer independent of programmed death ligand-1 expression has been confirmed and may be an important option in future multimodal treatment, including conversion surgery.

Palliative Care Referral Patterns and Implications for Standardization in Cardiac ICU.

Evidence suggests that pediatric palliative care involvement (PPC) is beneficial to medically complex patients. Historically, PPC involvement has been overlooked or delayed and varies by institution but PPC awareness has increased in cardiovascular ICUs (CVICU) and so we investigated frequency and timeliness of PPC referral for patients dying in ICU. Retrospective study of pediatric cardiac patients experiencing death in ICU to review PPC presence and timing of initial PPC, most recent PPC, and interventions, therapies, CPR, and presence of do-not-resuscitate DNR discussion. Fifty-four patients died during a 5-year period aged 11d-17y (54% male). PPC involvement occurred in 40/54 (74%). Of those patients without PPC, the Center to Advance Palliative Care (CAPC) guidelines would have supported PPC in 11/14 (79%). DNR discussion was more likely in PPC patients (63% vs 14%; p = 0.0011), though often only on DOD. Comparing prior to DOD, PPC patients were still more likely to have DNR discussion (55% vs 0%; p = 0.0003). PPC patients were no less likely to have CPR on DOD (28% vs 43%, p = 0.29). PPC occurred frequently in patients experiencing death in CVICU. However, frequently the initial PPC occurred within a week or day of death. Patients without PPC would often qualify under published guidelines. Standardization, timing, and patient identification for PPC will expand efficacy in CVICU.

What Outcomes Matter Most to Paediatric Burn Patients and Their Caregivers: A Comparison of Short-Term and Long-Term Priorities

Identifying outcomes that matter most is key in driving specialized paediatric burn care. The aim of this study was to discover the most important outcomes for paediatric burns. Parents of children (0–3 year and 4–11 years old) and adolescents (12–17 yearss old) completed surveys to identify outcomes that matter most in the short-term (<6 months postburn) and long-term (6–24 months postburn). The percentage of patients scoring an outcome as ‘very important’ was used to rank the outcomes. Fifty-four parents/adolescents participated (response rate: 27%). Children had a median TBSA burned of 5.0% (IQR: 2.0–7.0%). In the short-term, ‘good wound healing’ and ‘no wound infection’ (both at 71.4–100%) were very important for all children. ‘Not having pain’ (90.3–93.8%) was ranked highest for children ≤11 years old, whereas ‘walking or moving around’ (85.7%) was most important for older children. In the long-term, more variation was seen in outcome priorities; however, both ‘not having pain’ (53.6–85.7%) and ‘flexibility of scar(s)’ (60.7–71.4%) were considered very important by all three groups. Patient- and parent-derived priorities are important for developing consumer-centric, highest-value care pathways. The priority of the outcomes identified is a starting point to discuss treatment options and recovery priorities in a family-centric approach to guide high-value, individualized care.

Bereaved parents’ perceptions of their cancer-ill child’s last month with or without palliative care - a nationwide study

BackgroundCancer is still the leading cause of non-accidental death in childhood, although the majority of children diagnosed in high-income countries survive their illness. In accordance with international standards, equal and early access to palliative care should be available to children and adults. Yet communication and prognostic disclosure may influence the timing of involvement in palliative care. Purpose: To investigate whether parents perceived that their child received palliative care and to what extent that contrasted parents’ perceptions of their child’s care and symptoms in the last month of life.MethodsA nationwide population-based parental questionnaire study in Sweden, one to five years after their child’s death (n=226). Descriptive statistics were used.ResultsA majority of parents (70%) reported that they were aware that their child received palliative care and they were informed about the incurable disease (57%) within 3 months before the child died. The most common diagnosis among children receiving palliative care was a brain tumor (45%) with a disease related death (90%) and the care was often received at home (44%). Based on the reports of parents who felt that their child did not receive palliative care, 45% were informed within days or hours about the child’s incurable disease, 45% of these children were diagnosed with leukemia, 60% died at the intensive care unit, and 49% died of treatment-related complications. It was most common for families who lived in urban areas (28%) to report their child received palliative care, in comparison to families living in sparsely populated areas (11%). A significant proportion of parents whose child received palliative care (96%) stated that the healthcare professionals were competent in caring for their child, for those who reported no palliative care it was slightly lower (74%). In both groups many children were affected by multiple symptoms the last month of life.ConclusionsThe study findings highlight the role of understanding parental perceptions of pediatric palliative oncology care, the role of initiating palliative care early, the need of access to national equitable PC and professional competence across the lifespan, regardless of diagnosis and place of residence.

Health Insurance Provider Selection Through Novel Correlation Measure of Neutrosophic Sets Using TOPSIS

Risk monitoring aims to recognize and control potential threats to our assets or health activities. Insurance is vital, as it compensates for any unexpected loss of property or life. Clients selecting the best health insurance provider must consider various factors and their relative significance to their circumstances. Multi-criteria decision-making (MCDM) helps people analyze and compare policy alternatives to find the best option. This research aims to assist potential health policy purchasers by addressing the selection of health insurance providers as an MCDM problem. The correlation coefficient is useful for identifying the importance of several conflicting criteria. The idea of correlation coefficients is extended in a neutrosophic context to capture the indeterminacy and incomplete information in the relationship among the criteria. The technique for order preference by similarity to an ideal solution (TOPSIS) approach is a useful and straightforward approach to solving MCDM problems. However, it often became ambiguous to researchers due to its involvement in the distance measure technique. The proposed neutrosophic correlation measure may also replace the ambiguity of using a suitable distance measure in the TOPSIS approach. This study extends the TOPSIS method by using the proposed neutrosophic correlation coefficient on single-valued neutrosophic sets (SVNSs). The criteria preferences are computed using a method based on the removal effects of the criteria (MEREC) approach. Some valuable concepts, like the weighted closeness measure of type I and type II and the weighted index parameter, are introduced with their properties to establish the proposed neutrosophic TOPSIS approach. An MCDM approach for health insurance providers has been constructed to illustrate the proposed approach numerically. The proposed method suggest that the health insurance provider ϒ2 is the most beneficial alternative, whereas ϒ1 is the least suitable. The client considers the terms and conditions for non-coverage and the facilities provided for pediatric and maternity care while buying health insurance. The comparative analysis of the suggested technique demonstrates the merit of the research in terms of consistency. The sensitivity analysis demonstrates the flexibility and robustness of the obtained results.

Research Perspective on "Impact of anastomotic leakage after colorectal cancer surgery on Quality of Life: A Systematic Review".

Research Perspective on "Impact of anastomotic leakage after colorectal cancer surgery on Quality of Life: A Systematic Review".

Child-Centered Care: A Qualitative Study Exploring Pediatric Hospitalization Through Children's Perspectives.

Background/Objectives: Hospitalization can be stressful for children due to the influence of unfamiliar environments, separation from family, and interactions with healthcare professionals. This study aimed to explore children's hospitalization experiences from a child-centered care perspective to develop interventions that better meet their emotional and psychological needs. Methods: This qualitative study employed Husserl's descriptive phenomenology to explore hospitalization experiences among children aged 9-13 years. Conducted at a primary health center in Spain from October 2022 to June 2023, the study used purposive sampling to select participants hospitalized within the past six months. Data were collected through in-depth interviews and children's self-created drawings, analyzed using thematic analysis with ATLAS.ti software. Results: A total of 10 school-age children (five boys and five girls) were interviewed. Three main themes emerged: (1) Emotions and Feelings-children described fear, anxiety, and loneliness during their hospital stay; (2) Experiences of Pain and Discomfort-participants reported physical pain and discomfort; (3) Interactions with Medical Staff-children expressed a need for more detailed explanations and clearer communication. Conclusions: The findings highlight the importance of family-centered care and improved communication between healthcare providers and children. Strategies like art therapy and flexible visiting hours could provide better emotional support. Tailored communication to children's developmental levels is crucial. Integrating these strategies into clinical practice could enhance the well-being of hospitalized children. Future research should focus on evaluating these interventions to improve pediatric care.

OpenDock: A pytorch-based open-source framework for protein-ligand docking and modelling.

Molecular docking is an invaluable computational tool with broad applications in computer-aided drug design and enzyme engineering. However, current molecular docking tools are typically implemented in languages such as C ++ for calculation speed, which lack flexibility and user-friendliness for further development. Moreover, validating the effectiveness of external scoring functions for molecular docking and screening within these frameworks is challenging, and implementing more efficient sampling strategies is not straightforward. To address these limitations, we have developed an open-source molecular docking framework, OpenDock, based on Python and PyTorch. This framework supports the integration of multiple scoring functions; some can be utilized during molecular docking and pose optimization, while others can be employed for post-processing scoring. In terms of sampling, the current version of this framework supports simulated annealing and Monte Carlo optimization. Additionally, it can be extended to include methods such as genetic algorithms and particle swarm optimization for sampling docking poses and protein side chain orientations. Distance constraints are also implemented to enable covalent docking, restricted docking or distance map constraints guided pose sampling. Overall, this framework serves as a valuable tool in drug design and enzyme engineering, offering significant flexibility for most protein-ligand modelling tasks. OpenDock is publicly available at: Https://github.com/guyuehuo/opendock.

Rebound effect of hypothalamic-pituitary thyreotropic activity: a new model to better understand hypothyroidism.

Hypothalamic-pituitary thyrotropic activity (HPta) is crucial since TSH is the mainstay for evaluating primary hypothyroidism (hT) and replacement therapy in clinical practice. Despite TSH values, some patients experience symptoms and metabolic alterations, raising several issues about hT. The aim of the study was to investigate factors influencing the TSH values achieved after a period of hT induced in a standardized and controlled manner (TSH_time1). Our institutional database was searched to extract records of differentiated thyroid cancer (DTC) patients undergoing a LT4 withdrawal protocol prior to radioiodine (RAI) administration. We collected clinical and biochemical parameters before LT4 discontinuation and after one month of induced hT. We performed Mann-Whitney U-test and linear regression analyses. We included 102 patients, with a median age of 44 years. In univariate analyses, TSH_time1 was correlated with age (p 0.005) and the dose pro Kg/die of LT4 assumed until the discontinuation of LT4 (LT4_dose) (p 0.023). The higher the age, the lower the TSH_time1 level. The higher the LT4_dose, the higher the TSH_time1 level. After multivariate analysis, the fittest model included age, BMI, LT4_dose, and systemic inflammation response index with an adjusted R2 of 0.4. The study highlights new mechanisms that influence HPta. HPta progressively reduces with age, and this must be considered when evaluating TSH values in the elderly. Furthermore, we report for the first time a rebound effect of HPta, determined by the dose pro Kg/die of LT4 taken prior to its discontinuation. Inflammation and metabolic status also affect these phenomena.

Understanding Family Caregiver's Self-Initiated Expressions of Concern: Prevalence, Content, Emotional Implication, and Opportunity for Doctor's Empathic Responses in Chinese Pediatric Primary Care.

Despite the significance of patient expressions of concern in medical interaction, existing research has found that doctors often fail to respond to them or even overlook them. Based on a dataset of video-recorded naturally occurring medical conversations in Chinese pediatric primary care, this study aims to systematically investigate the expressions of concern initiated by the family caregivers of pediatric patients and the responses of doctors. The results show that family caregivers actively initiate expressions of concern, covering a wide range of topics. Doctors respond to these concerns in 68.8% of the cases, while the rest are interrupted, ignored, or minimally acknowledged. In addition, as commonly found in other clinical and cultural contexts, family caregivers rarely express their emotional distress explicitly but rather indicate their underlying emotions implicitly. These findings suggest that a better understanding of the full range of family caregiver's self-initiated expressions of concern and their complexities provide important opportunities for doctors to identify and respond to them empathically.

Practice Patterns Vary Widely in the Care of Pediatric and Adolescent Pelvic and Acetabular Fractures: A CORTICES Survey.

Pediatric pelvic and acetabular fractures are rare but potentially devastating injuries and significant management variation exists across the United States. This study sought to elucidate treatment decision-making trends, involvement of adult trauma fellowship-trained surgeons in pediatric care, and pre- and postoperative transfer patterns. Pediatric orthopaedic surgeons who serve as trauma liaisons at 20 PTCs were surveyed regarding training, practice volume, and factors contributing to institutional management of pelvic and acetabular injuries. Five clinical scenarios of pelvic ring and acetabular fractures that varied by injury pattern, age, and sex were presented. Descriptive statistics were used to summarize the results. Eighteen institutions responded to the survey (90% response rate, 16 Level, 1 PTC). All surgeons were pediatric fellowship-trained (77.7% in practice >5y). The four most common factors affecting whether surgeons independently managed both pelvic ring and acetabular fractures were patient age, fracture characteristics, displacement and need for surgery. The majority reported managing <10 acetabular (72.2%) but >10 pelvic ring (77.8%) injuries per year. In the clinical scenarios, patients <10 were more likely to have treatment decisions made by a pediatric orthopaedic surgeon. Older patients were more likely to be transferred to another institution for surgery but were often transferred back to the PTC postoperatively. In all clinical scenarios other than posterior hip dislocation, a trauma fellowship-trained surgeon was more likely to be the operative surgeon, even when the patient was not transferred. There is substantial variation in the management of pediatric and adolescent pelvic and acetabular fractures. Even at tertiary care PTCs, volumes are low, and trauma fellowship-trained surgeons are often involved in decision-making and operative management. Age and injury pattern seem to play a large role in variation, and patient transfers between facilities are common. V.

Clinical usefulness of C-reactive protein-albumin-lymphocyte (CALLY) index as a prognostic biomarker in patients undergoing surgical resection of pancreatic cancer.

The C-reactive protein-albumin-lymphocyte (CALLY) index, which simultaneously evaluates the nutritional, immunological, and inflammatory statuses, is a new prognostic biomarker in patients with various cancers; however, no study has reported the clinical significance of the CALLY index in patients with pancreatic cancer. This study aimed to investigate whether the preoperative CALLY index is a prognostic biomarker in patients undergoing surgical resection of pancreatic cancer. We retrospectively enrolled 461 patients with pancreatic cancer who underwent surgical resection between January 2013 and December 2022. The overall survival (OS) and relapse-free survival (RFS) rates were calculated using the Kaplan-Meier method. Univariate and multivariate analyses were performed using Cox proportional hazards regression models. The optimal cut-off value for the preoperative CALLY index was 1.9. In the low CALLY group, patients were older (p = 0.012), more patients underwent pancreaticoduodenectomy (p = 0.002), the median tumor size was larger (p < 0.001), more patients had pathologically confirmed metastatic lymph nodes (p = 0.015) and worse pathological stage (p = 0.015), and fewer patients received adjuvant chemotherapy (p = 0.003). A low CALLY index was associated with decreased OS (22.1 vs. 37.9months) and RFS (12.4 vs. 16.4months). Univariate and multivariate analyses showed that the preoperative CALLY index was an independent prognostic factor for OS (p < 0.001) and RFS (p = 0.045). The preoperative CALLY index is a prognostic biomarker for both OS and RFS in patients undergoing surgery for pancreatic cancer.

Characteristics of inflammatory disease structure in the maxillofacial region among children of different age groups in Krasnodar Krai

Relevance. Acute purulent-inflammatory diseases of the maxillofacial region (APID-MFR) are the leading cause of pediatric referrals to the maxillofacial surgery department. The prevalence of APID-MFR requiring hospitalization among children in Krasnodar and Krasnodar Krai averaged 42.9% from 2017 to 2021.Objective. To investigate the nature and structure of odontogenic and non-odontogenic inflammatory processes in patients treated at the maxillofacial surgery department of the State Healthcare Institution "Children’s Regional Clinical Hospital" (CRCH), Krasnodar.Materials and methods. Medical records of patients with inflammatory diseases of the maxillofacial region, treated in the maxillofacial surgery department at CRCH, Krasnodar, from 2017 to 2021, were analyzed. The study focused on examining the structure and characteristics of the pathology in patients receiving inpatient care.Results. The most common pathology identified in children was periostitis (30.9%), which significantly differed (p = 0.007) from the second most prevalent condition, exacerbation of chronic periodontitis (26.1%). The third place was shared by lymphadenitis (13.6%) and inflammatory skin and subcutaneous tissue diseases, including boils and carbuncles (13.5%), both of which significantly differed from the top two conditions (p &lt; 0.001) but not from each other (p &gt; 0.05). In fourth, fifth, and sixth places were other inflammatory skin and subcutaneous tissue diseases: abscess (10.1%), phlegmon (4.8%), and adenophlegmon (1.0%), which also significantly differed from one another.Conclusion. The high prevalence of odontogenic APID-MFR in children highlights the insufficient prevention of caries-related complications and emphasizes the need for enhanced pediatric dental care. Early diagnosis and pre-vention of APID-MFR complications are crucial to improving outcomes in affected children.

Prospective evaluation of extended reality for neonatal intubation education

Purpose360° immersive videos may be useful in procedure-based healthcare settings. We hypothesized that extended reality (XR) neonatal intubation education is a feasible alternative to live demonstration in skill and knowledge transfer.MethodsThis was a prospective single center evaluation of an educational XR intubation video using Premature Anne™ (Laerdal Medical, Stavanger, Norway) comparing to a live demonstration. Participants were randomly allocated to either live demonstration or XR group. Each group received 20 min of teaching from the pediatric respiratory care education specialist, either in person or in video format. Intubation success, knowledge and skill acquisition were measured using a questionnaire and checklist.ResultsWe had a total of 23 participants, XR (n = 11) and live demonstration (n = 12). The groups were heterogeneous in experience level.The XR group was successful at intubating 73% of the time (n = 8), which was not significantly different to the live demonstration group 58% (n = 7) (p = 0.667). For patients who achieved intubation, there was no difference between groups in the mean time to successful intubation; 98 s (SD 73) for the XR group and 65 s (SD 22) for the live demonstration group (p = 0.685).When comparing scores between groups there were no statistically significant differences regarding knowledge scores (p = 0.514), skill scores (p = 0.826) and total scores (p = 0.926).ConclusionThese preliminary findings indicated no significant differences between the XR and live demonstration groups in terms of intubation success, knowledge acquisition, skill performance, total scores or time to successful intubation.

Smart solutions: optimising paediatric ear and hearing care using teleotology.

Smart solutions: optimising paediatric ear and hearing care using teleotology.

Mendelian Susceptibility to Mycobacterial Disease with Signal Peptide Peptidase-like 2A (SPPL2A) Deficiency: A Case Report

Mendelian susceptibility to mycobacterial disease (MSMD) is a rare genetic disorder characterized by immunodeficiency, leading to increased susceptibility to mycobacterial infections. Studies have identified several genes that are associated with MSMD in the interferon-gamma/interleukin (IL)-12/IL-23 signaling pathway. One of these genes is signal peptide peptidase-like 2A (SPPL2A), which is very rare, and defects in this gene have been reported only in 3 patients with MSMD. This case report presents the rare SPPL2A deficiency with an abnormal presentation, which adds to the limited number of these genetic defects. This report presents the case of a 1-year-old boy who developed Bacillus Calmette-Guerin infection (BCGitis), lymphadenopathy, and an arm abscess that required surgical drainage following BCG vaccination. The patient had hypogammaglobulinemia, normal B-cell counts, normal CD4 counts, low CD8 counts, and SPPL2A deficiency, which is related to MSMD. The patient received a second line of anti-tuberculosis agents. SPPL2A deficiency is associated with MSMD and can cause severe BCGitis and disruption of immunoglobulin production.

Open versus mini-invasive partial and radical nephrectomy complications: results from the French national health database

BackgroundLaparoscopic surgery is associated with a lower morbidity than open surgery. No recent data compared kidney cancer surgery in the French population using the National Health Insurance database (PMSI-MCO).AimsWe explore and compare the surgical morbidity rates between laparoscopic and open laparotomy for kidney cancer.MethodsThe initial length of stay and complications parameters during the three postoperative months were described for renal cancer in every French center in 2018. We compared Relative Risks (RR [95% CI]) between laparoscopic and open surgery for both radical and partial nephrectomy.ResultsAmong 8,162 patients, 3,525 had a radical nephrectomy, 978 open, 2,547 laparoscopic surgeries; 4,637 patients had partial nephrectomies, 1,778 open 2,859 laparoscopic surgeries. For radical surgery, the most common complications were urinary infections (7.8%), acute renal failure (8.9%), sepsis (8.4%), bleeding (9.3%), and postoperative anemia (5.9%); the RR for laparoscopic versus open surgery were respectively 0.68 [0.54;0.86], 0.71 [0.57;0.88], 0.69 [0.55;0.86], 0.83 [0.66;1.03], 0.56 [0.43;0.73]. For partial nephrectomies, the most common complications were urinary infections (7.7%), bleeding (11.6%), and postoperative anemia (5.8%), with RR of 0.71 [0.58;0.87], 0.61 [0.52;0.71], and 0.64 [0.51;0.81]. The mean length of stay was 7.7 for open radical nephrectomy, 6.3 for laparoscopic radical nephrectomy, 7.5 for open partial nephrectomy, and 5 for laparoscopic partial nephrectomy.ConclusionsThe laparoscopic approach had fewer postoperative complications and a shorter length of stay than open surgery for partial and radical nephrectomy. The PMSI analysis provided an exhaustive description of surgical practice for kidney cancer and surgical complications in France.Clinical trial numberNot applicable.

The impact of diagnosis and treatment of penile cancer on intimacy: a qualitative assessment.

Penile cancer is a rare malignancy (0.5-0.93/100,000 in Western countries) with significant psychosocial and sexual repercussions. This qualitative study explored the impact of penile cancer diagnosis and treatment on intimacy. A convenience sample was identified of 20 potential candidates who were at least 5 months post penile cancer surgery at a hospital centralizing penile cancer care. Participants were recruited by telephone and admitted until data saturation was reached, resulting in a sample of nine men (44-74 years old), none withdrew from participation. All interviews were performed by the same female researcher with no prior relationship to the men. The one-time interviews (35-61 min) followed a semi-structured interview guide, were audio-recorded and transcribed verbatim. Three researchers analysed the data independently using descriptive phenomenological analysis, resulting in a gradually drawn up coding tree mapping out the patient's journey. The central themes that emerged were: (1) Intimate area led to diagnostic delays, intensified diagnosis and induced secrecy; (2) Impact on sexuality prior to surgery; (3) The voyage of sexual re-discovery; (4) A partnered voyage of sexual discovery; (5) Care needs related to intimate area. This study highlights the need for comprehensive and personalized care, including pre-surgical information provision and post-surgical psychosexual support. Addressing the current unmet needs of men with penile cancer requires guidelines for psychosexual interventions and proactive efforts to reduce stigma and to raise awareness.

Trajectory Analysis of Healthcare Use Before and After Gastrointestinal Cancer Surgery.

Frailty correlates with worse post-operative outcomes and higher surgical costs, but the long-term impact on healthcare utilization remains ill-defined. We sought to evaluate patterns of healthcare utilization pre- and post-surgery among patients with gastrointestinal cancer and characterize the association with frailty. Data on patients who underwent surgical resection for liver, biliary, pancreatic, colon and rectal cancer were obtained from the 2005-2020 SEER-Medicare database. Frailty was assessed using the claims-based frailty index. Group-based trajectory modelling identified clusters of patients with discrete patterns of healthcare utilization. Multivariable regression was performed to predict cluster membership based on preoperative factors, including frailty. Among 66,684 beneficiaries, four distinct utilization trajectories based on data from 12 months before and after surgery were identified. Following a surge in utilization during the month of surgery, most patients reverted to pre-surgery baseline utilization (low: n=6588, 9.9%; moderate: n=17,627, 26.4%; high: n=29,850, 44.8%). However, a notable trajectory involving 12,619 (18.9%) patients was identified, wherein surgery precipitated a transition from a "low" pre-surgery utilization state to a "high" utilization state post-surgery. Frail patients were more likely to be among those individuals who transitioned to high utilizers (low: 4.2% vs. vs. transition: 12.6% vs. high: 7.5%; p<0.001). On multivariable analysis incorporating preoperative variables, frailty was associated with high group trajectory membership (ref: least and moderate; highest: OR 4.90, 95%CI 4.49-5.35; p<0.001). Patients with gastrointestinal cancer demonstrated distinct clusters of healthcare utilization after surgical resection. Preoperative predictive models may help differentiate different health care utilization trajectories to help tailor care for patients in the postoperative period.