Resultados del tratamiento quirúrgico del cáncer de recto y ano en el Hospital Español / Results of the surgical treatment of rectal and anal cancer in the Hospital Español / Resultados do tratamento cirúrgico do câncer de reto e ânus no Hospital Español

La cirugía del cáncer de recto y ano se ha desarrollado considerablemente en las últimas décadas. En función de dichos avances, se ha observado una disminución en la morbimortalidad operatoria, así como también una mejoría en el pronóstico de estos pacientes. El objetivo del presente estudio es exponer y analizar los resultados del tratamiento quirúrgico del cáncer de recto y ano en un servicio universitario. Se realizó un estudio observacional, descriptivo y retrospectivo de todos los pacientes intervenidos por cáncer de recto y ano en el Hospital Español entre 2016 y 2020. Las variables registradas fueron: variables demográficas, clínico-oncológicas, relacionadas a la morbimortalidad operatoria y a la recidiva locorregional, y la sobrevida a 5 años. El procedimiento más realizado fue la resección anterior de recto (RAR) en 11 intervenciones (58%), mientras que las 8 restantes correspondieron a amputaciones abdominoperineales (AAP) (42%). Se diagnosticaron un total de 6 complicaciones intraoperatorias en 5 pacientes, siendo la perforación del tumor la más frecuente, y un total de 18 complicaciones postoperatorias en 11 pacientes, siendo la más frecuente la infección de la herida quirúrgica abdominal. La morbilidad operatoria mayor fue de 31,6% y la mortalidad operatoria a 90 días fue de 0%. La sobrevida global a 5 años fue de 63,2%. Los resultados quirúrgicos en la presente casuística fueron comparables con los de la bibliografía consultada. Destacamos la nula mortalidad a 90 días, con resultados oncológicos similares a los reportados en la literatura.

Rectal and anus surgery have been developed considerably in the last decades. Based on these advancements, it has been observed a decrease in the surgical morbidity and mortality, as well as an improved prognosis of these patients. The aim of the present study is to expose and analyze the results of the anus and rectal surgical treatment in a university service. An observational, descriptive and retrospective study was performed of all the intervened patients for rectum and anus cancer in the Hospital Español between 2016 and 2020. We recorded data about demographic, clinical-oncologic, related to the surgical morbidity and mortality, locoregional relapse and overall 5 year survival. The most performed procedure was the rectum anterior resection in 11 interventions (58%), while the 8 left corresponded to abdominoperineal resection (42%). There was a total of 6 intraoperative complications diagnosed in 5 patients, being the tumor perforation the most frequent one, and a total of 18 postoperative complications diagnosed in 11 patients, being the surgical wound infection the most frequent one. The serious surgical morbidity was 31,6%, while the surgical mortality rate at 90 days was 0%. Overall 5 year survival was 63,2%. The surgical results in the present study about the rectum and anal cancer were comparable with the results reported on the consulted bibliography. We highlight the null mortality within 90 days, with oncologic results similar to the ones reported in the literature.

A cirurgia do câncer retal e anal desenvolveu-se consideravelmente nas últimas décadas. Com base nesses avanços, observou-se diminuição da morbimortalidade operatória, bem como melhora no prognóstico desses pacientes. O objetivo deste estudo é apresentar e analisar os resultados do tratamento cirúrgico do câncer de reto e anal em um serviço universitário. Foi realizado um estudo observacional, descritivo e retrospectivo de todos os pacientes operados por câncer de reto e ânus no Hospital Espanhol entre 2016 e 2020. As variáveis ​​registradas foram: variáveis ​​demográficas, clínico-oncológicas, relacionadas à morbidade e mortalidade operatórias e recorrência locorregional. , e sobrevida em 5 anos. O procedimento mais realizado foi a ressecção anterior do reto (RAR) em 11 intervenções (58%) e as 8 restantes corresponderam a amputações abdominoperineais (AAP) (42%). Foram diagnosticadas 6 complicações intraoperatórias em 5 pacientes, sendo a perfuração tumoral a mais frequente, e um total de 18 complicações pós-operatórias em 11 pacientes, sendo a infecção da ferida operatória abdominal a mais frequente. A morbidade operatória maior foi de 31,6% e a mortalidade operatória em 90 dias foi de 0%. A sobrevida global em 5 anos foi de 63,2%. Os resultados cirúrgicos da presente casuística foram comparáveis ​​aos da bibliografia consultada. Destacamos a mortalidade nula em 90 dias, com resultados oncológicos semelhantes aos relatados na literatura.

Extraperitoneal versus transperitoneal cesarean section: a retrospective analysis

Background: Cesarean section is becoming a more common delivery type worldwide. The objective of this study was to compare surgical morbidity in extraperitoneal versus transperitoneal techniques of cesarean section.Methods: A total of 60 patients was included in this study out of which 30 underwent extraperitoneal cesarean section(ECS) and 30 patients underwent transperitoneal cesarean section (TCS) and compared both the techniques with respect to nausea or vomiting intra-operatively, pain score (as measured by visual analogue scale) post operatively, return of bowel function and blood loss.Results: Intra-operative nausea and vomiting was noted in 33.34% of patients in TCS group while none of the patients in ECS group had any such complaints. No difference was noted in average blood loss between the 2 groups. Post-operative pain in ECS was 4.13 as compared to 6.86 in TCS. Return of bowel sounds in ECS group was much earlier (5.46 hours) as compared to TCS group (11.33 hours).Conclusions: We conclude that extraperitoneal technique is advantageous over transperitoneal approach. Decreased nausea and vomiting, early return of bowel function in the post-operative period, decreased post-operative pain allowing early feeding and mobilization are definite benefits of this technique. This further helps in making a relatively smoother post-operative recovery.

Central Neck Recurrence Patterns and Morbidity Following Reoperation for Recurrent Papillary Thyroid Carcinoma

PURPOSE: Central compartment reoperation for recurrent thyroid carcinoma is challenging to surgeons due to the scar tissues and adhesions and the distortion of the normal anatomic relationships. This study was carried out to investigate the central neck recurrence patterns and the surgical morbidity of reoperation for patients with papillary thyroid carcinoma. METHODS: The study population was comprised 68 papillary thyroid carcinoma patients (15 males and 53 females, median age: 50.8 years [range: 12~78 years]) who underwent reoperation for recurrent tumors in the central compartment of the neck between January 1999 and June 2007. All of the patients had undergone prior total thyroidectomy. RESULTS: Of the 68 patients, 21 recurrences occurred in the proper thyroid tissue of the thyroid bed, 43 in the central neck nodes and 4 in a combination of the central nodes and proper thyroid tissue. The common recurrent site from the proper thyroid tissue were at the berry ligaments and at the level of the upper one-third of the recurrent laryngeal nerves, while the common nodal recurrence sites were the lower-most portion of the paratracheal nodes and the right paraesophageal nodes (the lymph nodes posterior to the right recurrent laryngeal nerve). Eleven cases of transient hypocalcemia (17.5%, 11/63) and 3 cases of permanent hypocalcemia (4.3%, 3/63) were noted after reoperation. Recurrent laryngeal nerve injury occurred in 5 patients (8.1%, 5/62), but three of them were intentionally resected with the recurrent cancers. CONCLUSION: Reoperation for central neck recurrence of papillary thyroid carcinoma is associated with a higher complication rate. Meticulous surgical dissection of the central compartment based on the recurrent patterns is important to reduce injury to the recurrent laryngeal nerves and parathyroid glands.

The effect of age on surgical morbidity in patients with pelvic organ prolapse / 대한산부인과학회지

OBJECTIVE: The purpose of this study was to estimate the effect of age on the risk of in-hospital surgical morbidity in patients with pelvic organ prolapse (POP). METHODS: Of the women aged 40 years and older who underwent surgical correction of POP at this institution from March 1999 to February 2006, 322 had medical records that could be analyzed. These patients were grouped according to decade of age and assessed according to a set of characteristics and postsurgical complications. RESULTS: There were 35 patients between 40 to 49 years of age, 97 between 50 to 59 years, 123 between 60 and 69 years, 64 between 70 to 79 years and 3 patients were 80 years or older. There were no differences between age groups regarding the following variables: stage, delivery history, BMI, previous surgical history, underlying medical disease, duration of hospital stay, operation time, type of operation and anesthesia, difference of preoperative and postoperative hemoglobin level. There were differences only for parity. Also, between each age group, no statistical differences were noted in postoperative complications. CONCLUSION: The risk of in-hospital surgical morbidity in patients with POP was not related to the age of the patients.

Impact of Neoadjuvant Chemotherapy on Postoperative Morbidity in Locally Advanced Cervical Carcinoma / Journal of the Korean Cancer Association, 대한암학회지

PURPOSE: The purpose of this study was to test the hypothesis that neoadjuvant chemotherapy (NACT) does not increase morbidity in patients undergoing radical hysterectomy with lymphadenectomy for locally advanced cervical cancer. MATERIALS AND METGODS: A retrospective study was undertaken of 140 patients with locally advanced cervical cancer (FIGO stage Ia to IIb) who underwent radical hysterectomy with lymphadenectomy by the same surgeon at the same hospital. Among the 140 patients, 39 received NACT followed by radical hysterectomy with pelvic lymphadenectomy (NACT group). This group received three cycles consisting of cisplatin 100 mg/m2/day on day 1 and 5-fluorouracil 1000 mg/m2/day from day 1 to 5. The NACT group was compared, in terms of intraoperative morbidity and postoperative morbidity, with the other 101 patients who underwent radical hysterectomy with lymphadenectomy but without chemotherapy (surgery-only group). RESULTS: There were no significant differences in mean age, body weight or height between the two groups. The only significant difference was that the NACT patients had higher stages of cancer. The incidence of intraoperative morbidity did not differ between the NACT and surgery only patients. We considered the operation duration, amount of blood loss and need for transfusion as indicators of intraoperative morbidity. We could not find any significant differences in the duration of suprapubic catheterization, days of hemovac drainage, amount of drained hemovac fluid, days of hospitalization or postoperative febrile morbidity between the NACT and surgery-only groups. Patients in the surgery-only group had more postoperative complications (ureteral obstruction, intestinal obstruction, lymphocyst, lymphedema, and death) than the NACT group, although not to a statistically significant degree (P>0.05). CONCLUSION: In this retrospective review, there was no evidence that NACT increased intraoperative or postoperative morbidity in patients with locally advanced cervical cancer. As this was a retrospective study, other prospective, randomized studies are needed to confirm these results.