RESUMEN
Objectives: Psoas muscle parameters have been proposed as a simple and quick method for sarcopenia assessment. The aim of this study was to assess sarcopenia in cirrhotics by psoas muscle on computed tomography and its impact on mortality. Methods: One hundred and fifty patients (75 cirrhotics, 75 subjects) were assessed for psoas muscle on CT scan. Psoas muscle index (PMI) was calculated as 'total psoas muscle area/(height of subject)2'. Cut off values for sarcopenia diagnosis were derived from local subjects (n = 75) who did not have cirrhosis/other causes of sarcopenia. Results: Sarcopenia assessed by PMI was seen in 36% (n = 27) of the cirrhotics. Sarcopenia was significantly higher in patients having Child-Pugh C. Ascites, hepatic encephalopathy (HE) and gastro-intestinal bleed were seen in 48%, 18.7% and 24%, respectively. Sarcopenia was significantly associated with ascites and HE (P < 0.05). Out of the 75 cases, 53 cases completed the follow-up period of 1 year. Among the 20 cases who had sarcopenia, 35% (n = 7) succumbed to liver-related illness during 1 year follow-up, and out of the 33 cases without sarcopenia, only 6% (n = 2) died. The association of sarcopenia and 1 year mortality was statistically significant (P = 0.01). Conclusions: The PMI, a simple method for sarcopenia assessment detected sarcopenia in 36% of cirrhotics. Patients with sarcopenia had a significantly higher 1 year mortality rate and appropriate prognostication of such patients is needed.
RESUMEN
Purpose: To report the results of the Single Fraction Early Prostate Irradiation (SiFEPI) phase 2 prospective trial. Materials/Methods: The SiFEPI trial (NCT02104362) evaluated a single fraction of high-dose rate brachytherapy (HDB) for low- (LR) and favorable-intermediate (FIR) risk prostate cancers. After rectal spacer placement, a single fraction of 20 Gy was delivered to the prostate. Oncological outcome (biochemical (bRFS) and local (lRFS) relapses, disease-free (DFS) and overall (OS) survivals and toxicity (acute/late genito-urinary (GU), gastro-intestinal (GI) and sexual (S) toxicities were investigated. Results: From 03/2014 to 10/2017, 35 pts were enrolled, of whom 33 were evaluable. With a median age of 66 y [46-79], 25 (76 %) and 8 (24 %) pts were LR and FIR respectively. With a MFU of 72.8 months [64-86], 6y-bRFS, lRFS and mRFS were 62 % [45-85], 61 % [44-85] and 93 % [85-100] respectively while 6y-DFS, CSS and OS were 54 % [37-77], 100 % and 89 % [77-100] respectively. Late GU, GI and S toxicities were observed in 11 pts (33 %;18G1), 4 pts (12 %;4G1) and 7 pts (21 %;1G1,5G2,1G3) respectively. Biochemical relapse (BR) was observed in 11 pts (33 %;7LR,4FIR) with a median time interval between HDB and BR of 51 months [24-69]. Nine of these pts (82 %) presented a histologically proven isolated local recurrence. Conclusions: Long-term results of the SiFEPI trial show that a single fraction of 20 Gy leads to sub-optimal biochemical control for LR/FIR prostate cancers. The late GU and GI toxicity profile is encouraging, leading to consideration of HDB as a safe irradiation technique.
RESUMEN
Purpose: To analyze the oncological outcome in elderly (>70 years) prostate cancer after high-dose rate brachytherapy (HDB) boost. Materials/methods: In this retrospective study, patients with intermediate (IR) and high-risk (HR) prostate cancer underwent external beam radiation therapy (EBRT) followed by HDB boost with/without androgen deprivation therapy (ADT). The impact of age (≤70y vs. > 70y) was investigated. Oncological outcome focused on biochemical relapse-free survival (bRFS), cause-specific (CSS) and overall survival (OS). Late genito-urinary (GU) and gastro-intestinal (GI) toxicities were investigated. Results: From 07/08 to 01/22, 518 pts received a HDB boost, and 380 were analyzed (≤70y:177pts [46.6%] vs. > 70y:203pts [53.4%]). Regarding NCCN classification, 98 pts (≤70y: 53pts; >70y: 45pts; p = 0.107) and 282 pts (≤70y: 124pts; >70y: 158pts; p = NS) were IR and HR pts respectively. Median EBRT dose was 46 Gy [37.5-46] in 23 fractions [14-25]. HDB boost delivered a single fraction of 14/15 Gy (79%). ADT was used in 302 pts (≤70y: 130pts; >70y: 172pts; p = 0.01). With MFU of 72.6 months [67-83] for the whole cohort, 5-y bRFS, 5-y CSS and 5-y OS were 88% [85-92], 99% [97-100] and 94% [92-97] respectively; there was no statistical difference between the two age groups except for 5-y CSS (p = 0.05). Late GU and GI toxicity rates were 32.4% (G ≥ 3 7.3%) and 10.1% (no G3) respectively. Conclusions: For IR and HR prostate cancers, HDB boost leads to high rates of disease control with few late G ≥ 3 GU/GI toxicities. For elderly pts, HDB boost remains warranted mainly in HR pts, while competing comorbidity factors influence OS.
RESUMEN
Purpose: To analyze the literature that addresses radiation therapy for intermediate and high-risk prostate cancer (PC) in the elderly. Patients and methods: A PubMed literature search was conducted including articles from 01/01/2000 to 30/06/21, with the following keywords: PC, radiotherapy/brachytherapy and elderly. The analysis mainly focused on the issue of under-treatment in the elderly and the benefit/risk balance of irradiation. Results: Of the 176 references analyzed, 24 matched the selection criteria. The definition of "elderly patient" varied from 70 to 80 years. The analysis was impacted by the inhomogeneous primary end points used in each cohort. Age was often an obstacle to radical treatment, with a subsequent risk of under-treatment, particularly in patients with a poorer prognosis. However, comparable elderly oncological outcomes were compared to younger patients, both with external beam radiotherapy alone or combined with brachytherapy boost. Late toxicity rates are low and most often comparable to younger populations. However, a urinary over- toxicity was observed in the super-elderly (>80 years) after brachytherapy boost. The use of ADT should be considered in light of comorbidities, and may even be deleterious in some patients. Conclusion: Due to the increase in life expectancy, the management of PC in the elderly is a challenge for patients, clinicians and health insurance payers. Except for unfit men, elderly patients remain candidates for optimal curative treatment (i.e. regardless of age) after oncogeriatric assessment. More solid data from prospective trials conducted specially in this population will provide better guidance in our daily clinical practice.
RESUMEN
Introduction and importance: Gallstone ileus is a rare cause of intestinal obstruction with a high morbidity and mortality rate, which is often linked to delayed or misdiagnosed intestinal obstruction. Gallstone ileus requires a high index of suspicion to diagnose. Case presentation: This report describes a 55-year-old male who presented the case of gallstone ileus with four years history of gallstone disease, emergency explorative laparotomy was done, enterotomy and stone extraction from the small bowel, the post-operative patient was uneventful and was discharged after full enteral tolerance. Clinical discussion: CT scanning has become increasingly important as a diagnostic tool, with a sensitivity of 93% and its use has increased in recent years, In the case of patients with gallstone ileus, simple enterolithotomy is both safe and effective. Conclusions: Gallstone Ileus is an uncommon complication of gallstone disease, most commonly seen in females in advanced age, our case report presents young adult male and high index suspicion in diagnosis and urgent intervention is mandatory for better outcome of the patients.
RESUMEN
COVID-19 is associated with marked morbidity and mortality. COVID-19 symptoms ranged from mild symptoms to severe pneumonia requiring admission to intensive care unit. Imperial College reported that, this second wave in Khartoum is expected to be similar to the first wave. The aim of our study was to study the characteristics and severity of COVID-19 among Sudanese patients during the waves of the pandemic. A hospital-based analytical Cross-Sectional study assessed the characteristics of COVID-19 patients who attended Imperial Hospital since November 2020, Khartoum, Sudan. Data were collected, retrospectively, from the medical records of COVID-19 patients. The characteristics of the patients were recorded. The statistical package for social sciences (SPSS-23) was used to describe and analyze the data. Descriptive statistics and chi-square test were used; tests were considered statistically significant when p < 0.05. Of the 138 participants, 75.4% were aged above 60 years. Males were 61.6%. Severe cases were 37.7%, with higher rate in the third wave (p = 0.000). Duration of hospitalization was ≤ 5 days in 60.9% of the cases, majority were from the 2nd wave (p = 0.001). Comorbidities of COVID-19 patients were more among non-severe cases (p = 0.001). COVID-19 symptoms were more prevalent in non-severe cases. Complications were more in severe cases (p = 0.000). Odds ratio of having ischemic stroke was 6.833 [95%CI: 2.092-22.321] based on COVID-19 severity. The elderly population were the majority. More males were getting admitted. Atypical symptoms were reported beside the common symptoms. Wider multi-center studies are recommended in order to complete the big picture of COVID-19 in Sudan.
RESUMEN
Hepatocellular carcinoma (HCC) is one of the major causes of morbidity, mortality and healthcare expenditure in patients with chronic liver disease. The management of HCC is evolving because of recently introduced novel therapeutic approaches. Optimal outcome requires an early and accurate assessment of tumor response to therapy. Current imaging modalities, such as computed tomography (CT) and magnetic resonance (MR) imaging; provide reliable and reproducible anatomical data in order to demonstrate tumor burden changes. However, in the setting of novel targeted therapies and liver directed treatments, simple tumor anatomical changes can be less informative and usually appear later than biological changes. There has been a growing interest to monitor the therapeutic response, at an early phase of treatment, by measuring tumor viability and/or perfusion. Therefore the importance of tumor viability assessment is increasingly being recognized. The tumor viability measurement guidelines have recently been amended to include the measurement of only the longest diameter of the enhancing tumors to formally amend RECIST to modified RECIST (mRECIST). Viable tumor should be defined as uptake of contrast agent in the arterial phase. In this review, we discuss criteria of response evaluation in HCC and further follow-up of patients receiving curative and palliative treatment.
RESUMEN
BACKGROUND: Prior to INASL guidelines, there were no Indian guidelines for management of hepatocellular carcinoma (HCC) in India. The guidelines given by other societies like AASLD, EASL etc are not uniform and not tailored for Indian patients. Hence management practices for HCC in India largely depended on physicians' individual preferences. This survey aimed to study current practices in management of HCC in India. METHODS: An online survey was conducted from the platform of a survey portal (www.surveymonkey.com), from December 2012 to April 2013. Invitation to participate in the survey was sent to 1383 doctors of India who were expected to be involved in management of patients of HCC. The survey was of 10 min duration and consisted of questions on how the respondents diagnosed and managed patients of HCC. RESULTS: Three hundred and seventy-seven doctors answered the survey questions (72% gastroenterologists, 95% working in India). The important points which emerged from the survey are following: (i) The incidence of HCC is increasing in India; (ii) The most common etiologic agent is Hepatitis B responsible for 43% cases; (iii) Only 14% patients present in early stage when curative treatment is possible (BCLC-A); (iv) 90% of these respondents screen for HCC when they first evaluate a cirrhotic patient; (v) While following a patient of cirrhosis most respondents screen for HCC by ultrasound and AFP at every 6 months to 1 year; and (vi) Most (82%) respondents follow some international guideline for staging and treatment of HCC. The respondents also suggested that there is a need for spreading awareness about HCC in public as well as in medical fraternity, and there is a need for a national registry of HCC. CONCLUSIONS: This is the first survey on management practices on HCC. With the publication of the INASL guidelines on HCC, the diagnosis and treatment of HCC will be more uniform and protocol based. Further such surveys should be carried out at periodic interval to track increasing awareness and better management practices for HCC in India.