Early diverting stoma closure is feasible and safe: results from a before-and-after study on the implementation of an early closure protocol at a tertiary referral center

BACKGROUND

Evidence on early closure (EC) of defunctioning stoma (DS) after colorectal surgery shows a favorable effect when patients are carefully selected. Therefore, a clinical pathway adapted to the implementation of an EC strategy was developed in our center. The aim of this study was to carry out a comparative analysis of time until DS closure and DS-related morbidity before and after the implementation of an EC protocol (ECP).

METHODS

This study is a before-and-after comparative analysis. Patients were divided into two cohorts according to the observational period: patients from the period before the ECP implementation (January 2015-December 2019) [Period 1] and those from the period after that (January 2020-December 2022) [Period 2]. All consecutive patients subjected to elective DS closure within both periods were eligible. Early closure was defined as the reversal within 30 days from DS creation. Patients excluded from EC or those not closed within 30 days since primary surgery were analyzed as late closure (LC). Baseline characteristics and DS-related morbidity were recorded.

RESULTS

A total of 145 patients were analyzed. Median time with DS was shorter in patients after ECP implementation [42 (21-193) days versus 233 (137-382) days, p < 0.001]. This reduction in time to closure did not impact the DS closure morbidity and resulted in less DS morbidity (68.8% versus 49.2%, p = 0.017) and fewer stoma nurse visits (p = 0.029).

CONCLUSIONS

The ECP was able to significantly reduce intervals to restoration of bowel continuity in patients with DS, which in turn resulted in a direct impact on the reduction of DS morbidity without negatively affecting DS closure morbidity.

Protocol for the SEHNeCa randomised clinical trial assesing Supervised Exercise for Head and Neck Cancer patients

OBJECTIVES

To evaluate the effectiveness of an innovative supervised exercise programme to mitigate the loss of lean body mass, functional capacity and quality of life in people with head and neck cancer, as well as to identify the optimal moment to apply it, before or after radiotherapy treatment, compared with the prescription of a physical activity plan carried out autonomously.

METHODS

Patients with squamous cell carcinoma of the head and neck (n = 144), treated with radiotherapy, will be randomly assigned to one of 3 comparison groups: pre-radiotherapy supervised exercise, post-radiotherapy supervised exercise and autonomous exercise, stratifying by human papillomavirus infection and previous surgery. The exercise programme will be carried out in 36 sessions over 12 weeks, combining moderate and high intensity strength and aerobic exercises. The main outcome variable is the change in lean body mass at 6 months measured by bioimpedance, while secondary variables are functional capacity, symptoms, quality of life and adverse effects. Longitudinal generalised mixed models will be used for the analyses of the repeated measurements at 3, 6, and 12 months after baseline.

CONCLUSIONS

The pilot study supports the feasibility and safety of the project. However, as the programme progressed, attendance at the sessions decreased. Strategies will be necessary for increasing attendance, as well as involving the patient in their recovery and other incentives. Follow-up after treatment to assess acute/late toxicity will enable us to know the response to both the exercise programme and its adherence.

TRIAL REGISTRATION

NCT04658706 Date and version identifier: March 1, 2023. Version 1.1.

Sustained attention in school-age children with congenital hypothyroidism: Influence of episodes of overtreatment in the first three years of life

INTRODUCTION

Children with congenital hypothyroidism (CH) are at risk of developing mild cognitive impairment despite normal overall intellectual performance. These deficits may be caused by disease-related and treatment-related factors. This study explores the impact of abnormal thyroid function during the first 3 years of life on attention performance at school age.

METHODS

We included 49 children diagnosed with CH and receiving treatment for the condition: 14 boys (mean age 9.5±2.8 years) and 35 girls (9.6±2.6 years). The number of episodes of normal, under-, and overtreatment were estimated based on TSH levels during their first 3 years of life (at 12, 18, 24, 30, and 36 months). Children were assessed using a computerised version of a Sustained attention test. General linear models were calculated with the attention index as the dependent variable and sex, aetiology, and number of episodes of normal, under-, and overtreatment as independent variables.

RESULTS

Higher numbers of episodes of overtreatment (low TSH level) were associated with poorer attention performance at school age (P=.005, r=-0.45).

CONCLUSIONS

Children with CH should be monitored closely during the first 3 years of life in order to prevent not only hypothyroidism but also any adverse effects of overtreatment that may affect attentional function at school age.

Sustained attention in school-age children with congenital hypothyroidism: Influence of episodes of overtreatment in the first three years of life

INTRODUCTION

Children with congenital hypothyroidism (CH) are at risk of developing mild cognitive impairment despite normal overall intellectual performance. These deficits may be caused by disease-related and treatment-related factors. This study explores the impact of abnormal thyroid function during the first 3 years of life on attention performance at school age.

METHODS

We included 49 children diagnosed with CH and receiving treatment for the condition: 14 boys (mean age 9.5±2.8 years) and 35 girls (9.6±2.6 years). The number of episodes of normal, under-, and overtreatment were estimated based on TSH levels during their first 3 years of life (at 12, 18, 24, 30, and 36 months). Children were assessed using a computerised version of a Sustained attention test. General linear models were calculated with the attention index as the dependent variable and sex, aetiology, and number of episodes of normal, under-, and overtreatment as independent variables.

RESULTS

Higher numbers of episodes of overtreatment (low TSH level) were associated with poorer attention performance at school age (P=.005, r=-0.45).

CONCLUSIONS

Children with CH should be monitored closely during the first 3 years of life in order to prevent not only hypothyroidism but also any adverse effects of overtreatment that may affect attentional function at school age.

Neuroendocrine tumour arising inside a tailgut cyst

Tailgut cysts are rare benign retrorectal cysts arising from persistent remnants of an embryonic hindgut. Malignant transformation inside this lesion is very uncommon and occurrence of neuroendocrine tumours in this context is extremely rare. We report the case of a 56-year-old woman who underwent surgical excision of a presacral tailgut cyst, which was found incidentally to include a neuroendocrine tumour.

Validation of the International Metastatic Renal-Cell Carcinoma Database Consortium (IMDC) prognostic model for first-line pazopanib in metastatic renal carcinoma: the Spanish Oncologic Genitourinary Group (SOGUG) SPAZO study

BACKGROUND

Patients with metastatic renal carcinoma (mRCC) treated with first-line pazopanib were not included in the International Metastatic Renal Cell Carcinoma Database Consortium (IMDC) prognostic model. SPAZO (NCT02282579) was a nation-wide retrospective observational study designed to assess the effectiveness and validate the IMDC prognostic model in patients treated with first-line pazopanib in clinical practice.

PATIENTS AND METHODS

Data of 278 patients, treated with first-line pazopanib for mRCC in 34 centres in Spain, were locally recorded and externally validated. Mean age was 66 years, there were 68.3% male, 93.5% clear-cell type, 74.8% nephrectomized, and 81.3% had ECOG 0-1. Metastatic sites were: lung 70.9%, lymph node 43.9%, bone 26.3%, soft tissue/skin 20.1%, liver 15.1%, CNS 7.2%, adrenal gland 6.5%, pleura/peritoneum 5.8%, pancreas 5%, and kidney 2.2%. After median follow-up of 23 months, 76.4% had discontinued pazopanib (57.2% due to progression), 47.9% had received second-line targeted therapy, and 48.9% had died.

RESULTS

According to IMDC prognostic model, 19.4% had favourable risk (FR), 57.2% intermediate risk (IR), and 23.4% poor risk (PR). No unexpected toxicities were recorded. Response rate was 30.3% (FR: 44%, IR: 30% PR: 17.3%). Median progression-free survival (whole population) was 11 months (32 in FR, 11 in IR, 4 in PR). Median and 2-year overall survival (whole population) were 22 months and 48.1%, respectively (FR: not reached and 81.6%, IR: 22 and 48.7%, PR: 7 and 18.8%). These estimations and their 95% confidence intervals are fully consistent with the outcomes predicted by the IMDC prognostic model.

CONCLUSION

Our results validate the IMDC model for first-line pazopanib in mRCC and confirm the effectiveness and safety of this treatment.

Episodes of overtreatment during the first six months in children with congenital hypothyroidism and their relationships with sustained attention and inhibitory control at school age

BACKGROUND/AIMS

Contradictory results regarding the optimal initial dose of levothyroxine in children with congenital hypothyroidism (CH) hamper the clinical management of these children during their early infancy. We explore the relationships between the initial dose of levothyroxine and endocrine control during the first 6 months and cognition at school age.

SUBJECTS AND METHODS

Fifty children with CH, 14 boys (10+/-3.1 years) and 36 girls (9.7+/-2.6 years), at the Pediatric Endocrine Unit of the Hospital Gregorio Marañón in Madrid were studied. Neurocognitive evaluation was carried out exploring alertness and inhibitory control. The number of episodes of overtreatment during the first 6 months, the initial dose of levothyroxine, etiology and sex were the predictor variables.

RESULTS

Inhibitory control was significantly lower in children with CH than in controls. An interaction with gender and etiology was obtained. Alertness had an inverse relationship with the number of episodes of overtreatment with no interaction with gender or etiology.

CONCLUSION

Episodes of overtreatment and not the initial dose of levothyroxine are a risk factor for deficit in alertness whereas subtle inhibitory control deficit seems to be a permanent problem with the current therapeutic approach.

Oral ulcerations are associated with the loss of response to infliximab in Crohn's disease

We describe a 25-year-old Caucasian man with a 13-year history of inflammatory Crohn's disease (CD) who was suffering recurrent severe oral and esophageal ulcerations for the past 3 years. His CD had been treated with infliximab infusions among other medications. The loss of efficacy was confirmed by antibodies to infliximab (ATI) and serum infliximab tests that showed high levels of ATIs and undetectable levels of infliximab respectively. These findings were consistent with significant immunogenic response to infliximab leading to loss of effect. Infliximab infusions and prednisone were discontinued and treatment of the CD was instituted with adalimumab, a human anti-tumor necrosis factor (TNF)-alpha biologic agent, to control the inflammatory small intestinal disease and dapsone for the oral and esophageal CD ulcerations. The patient's oral and esophageal lesions as well as the enteric CD are under control after 5 months of therapy.

[Clinical analysis of the serum levels of IgE in pediatric asthmatic patients]

MATERIAL AND METHODS

Serum IgE levels and the relationship with some variables in 78 asthmatic children patients, (1 to 5), is reported.

RESULTS SHOWED

66% had more than one year of the evolution with the illness, 64% presented more than two asthma episodes per month arid 82% had required hospital care for their stability Laboratory results: 52 patients had higher concentration in IgE serum levels than normal limit (ranges: 8 to 12,000, median 687.27 Ul ml). From these patients, 92% had required hospital care; 96% they had more than 2 years of illness evolution and 72.96% they had a higher concentration of eosinophils.

CONCLUSION

In this study, the results have allowed us to know characteristics of the patients with high serum IgE levels in our region. Also, the obtained data will allow us to base the design of further research.

[Cervical cutaneous leishmaniasis]

A case of cutaneous leishmaniasis that presented as a large cervical ulceration is reported. The etiopathogenesis, clinical manifestations, diagnosis, and treatment are reviewed. The visceral and mucocutaneous forms of the disease were excluded from this study.

[Pleomorphic adenoma of the nasal cavity. Presentation of a case]

We display a case of a female patient with a pleomorphic adenoma localized in the nasal fossa, with 10 years of evolution and that has been extirpated by an external way. We review the bibliography, we emphasize the rareness of the locality and make considerations about clinic, prognostication and treatment.

[Laryngeal paralysis and olivopontocerebellar atrophy. Apropos of a case]

We display the study performed to a female patient affected of laryngeal paralysis to become, based in clinical and radiologic criteria, to diagnose her cerebellar atrophy. We justify our work because of how infrequently this illness heredodegenerative of the central nervous system begins with cranial pairs paralysis. We emphasize the importance that the new methods of explorations specially TAC and IRM, have to guess the possible etiologies of central originated paralysis.