Comparison of outcome of botulinum toxin injection with and without glyceryl trinitrate in chronic anal fissure in terms of post operative pain and healing.

Objectives: To compare the outcome of botulinum toxin injection with and without glyceryl trinitrate with respect to postoperative pain and healing in the treatment of anal fissures. METHODS: The prospective, comparative study was conducted at the Department of General Surgery, Mayo Hospital, Lahore, Pakistan, from September 1, 2021, to August 31, 2022, and comprised adult chronic anal fissure patients of either gender. They were randomised using the lottery method into group A which received botulinum toxin injection, and group B which received botulinum toxin injection plus 1g of 0.2% topical glyceryl trinitrate cream. Post-operative pain was measured 24 hours after the procedure using the visual analogue scale. Healing was assessed by examining the wound for the appearance of granulation tissue 4 weeks post-procedure. Data was analysed using SPSS 26. RESULTS: Of the 88 patients, 44(50%) were in group A; 32(72.7%) males and 12(27.3%) females with mean age 33.91±14.8 years. There were 44(50%) patients in group B; 35(79.5%) males and 9(20.5%) females with mean age range 36.33±14.9 years. The mean postoperative pain at 24 hours in group A was 4.67±1.16 and it was 3.06±0.65 in group B (p=0.009). In group A, 23(69.7%) patients showed complete healing at 4 weeks compared to 30(90.9%) in group B (p=0.030). CONCLUSIONS: Botulinum toxin injection with glyceryl trinitrate could be considered as first line of treatment for chronic anal fissure in patients who refuse surgery and with previous sphincter surgery.

Anal Fissure and Its Treatments: A Historical Review.

Anal fissure is one of the most common proctological pathologies. It consists of the formation of a longitudinal tear in the anoderm, causing pain and bleeding during and after defecation. When chronic, it can significantly negatively impact the quality of life of the affected patient. Currently, multiple therapeutic options are available, both medical and surgical. The objective of this article is to highlight the historical evolution in the physiopathological understanding and treatment of this disease, underlining the key moments in this history. This is the first article to summarize the milestones in the treatment of anal fissure from ancient to current times.

Description and management of patients with anal fissure: insights on Italian primary care setting coming from real-world data.

To describe patients with anal fissure (AF) and their management in primary care. Retrospective study using the Italian Longitudinal Patient Database on 18 + years old subjects with AF records during 'July 2016-June 2021' (selection period). Index Date (ID) was the first AF record during selection period. Sub-cohorts were defined by presence/absence of prescriptions on ID of the combination of topical nifedipine 0.3% and lidocaine 1.5% (NIF/LID). Patients' information on the 12-month period before (baseline) and after (follow-up) ID was analyzed. Subjects with AF were 8632: 14.0% had NIF/LID on ID. Mean age was 52 (± 17.2) years, there were more women in ' < 50 years' group, and more men in '50-70' one. Prevalences of pregnancy and immunodepression were around 5%; most common comorbidities were hypertension (29.6%) and heart disease (13.1%), while constipation and diarrhea were < 5%. Healthcare resources utilization (HRUs) increased during follow-up, but still few patients were prescribed NIF/LID (2.8%), other treatments for AF (10.3%), or proctological visits (7.7%). NIF/LID patients were younger (< 40 years people: 30.7% versus 23.9%; p value < 0.0001), and more likely to have constipation (4.3% versus 2.5%; p value < 0.001); patients without NIF/LID showed slightly higher prevalences of hypertension (30.0% versus 27.1%; p value: 0.039) and depression (4.0% versus**2.5%; p value: 0.009), and a little higher overall HRUs. Results show that general practitioners are used to manage AF. However, there is still a gap between guidelines' recommendations and actual management. Educational campaigns on common anal problems in primary care might help further improving AF management and optimizing HRUs.

Colocolic intussusception due to lipoma in an adolescent with refractory anal fissure; case report and literature review.

INTRODUCTION AND IMPORTANCE: Intussusception is uncommon in older patients, making its diagnosis challenging and necessitating a high level of clinical suspicion. While pediatric intussusception typically presents with a triad of symptoms including abdominal pain, bloody diarrhea, and an abdominal mass, the majority of adult patients experience chronic abdominal pain and partial obstruction. Consequently, the diagnosis of adult intussusception may be delayed due to the similarity in presentation with other conditions. CASE PRESENTATION: In this article, we have presented a 13-year-old boy with chronic and refractory anal fissure. The patients also complained of constipation for a year, intermittent abdominal pain, and bloating. Although he was treated with conservative laxative medications, the constipation was not relieved. Incidentally, a colocolic intussusception was found through an MRI. CLINICAL DISCUSSION: We have provided a comprehensive description of an unexpected intussusception at an uncommon age which was found incidental. Medical literature was reviewed for better optimal planning in surgery. CONCLUSION: Intussusception in a teenager is unexpected, and this case shows the importance of considering it even in the presence of nonspecific symptoms. This case serves as a reminder to healthcare professionals to consider intussusception as a potential diagnosis in similar cases.

Enhanced Approach to Treating Chronic Anal Fissures: Fissurectomy with Vertical Non-full-thickness Midline Sphincterotomy and Mucosal Advancement Flap.

Objectives: Lateral internal sphincterotomy is a conventional surgical intervention for chronic anal fissures, yet the potential for postoperative anal incontinence underscores the need for an alternative approach. This study aimed to evaluate the outcomes of patients with chronic fissures who underwent a combination of fissurectomy, vertical non-full thickness midline sphincterotomy (VNMS), and mucosal advancement flap (MAF), as a means of mitigating the risk of incontinence. Methods: This retrospective analysis included forty-six consecutive patients with chronic anal fissures, unresponsive to topical diltiazem, who underwent fissurectomy combined with VNMS and MAF between April 2018 and May 2023. Primary outcome measures encompassed fissure healing rates. Continence was assessed using the Fecal Incontinence Severity Index (FISI), and manometric assessments were conducted before the procedure and three months postoperatively. Results: With a median follow-up of 27 months, there were no postoperative complications, and the overall fissure healing rate reached 96% (44/46). At three months post-procedure, FISI scores were reduced to 0, with no instances of fecal soiling. Anal resting pressure exhibited a significant reduction at 3 months [pre-op: 133 (95% CI, 128-150) vs. 3 mo: 109 (95% CI, 100-117) cmH2O; p = 0.01]. Similarly, maximum anal squeeze pressure showed a significant decrease three months post-surgery [pre-op: 317 cmH2O (95% CI, 294-380) vs. 3 mo: 291 cmH2O (95% CI, 276-359), p = 0.03]. Conclusions: The combination of fissurectomy, VNMS, and MAF proved to be an effective approach for chronic anal fissures, yielding favorable medium-term outcomes without postoperative anal incontinence.

Presentaciones de la sífilis anorrectal: la gran simuladora / Anorectal syphilis presentations: the great pretender

Antecedentes: La sífilis es una infección sexualmente transmisible sistémica crónica que afecta a docenas de millones de personas al año. A nivel anorrectal, su manifestación polimórfica obliga al diagnóstico diferencial con enfermedades anorrectales benignas y malignas. Objetivo: Describir las diferentes presentaciones de la sífilis anorrectal a propósito de 5 casos clínicos. Método: Estudio observacional, retrospectivo, descriptivo. Resultados: La mayoría de los pacientes fueron VIH positivos en edad sexual activa. Las manifestaciones registradas, al igual que las reportadas en la bibliografía fueron las fisuras, úlceras perianales y pseudotumores. Conclusiones: La sífilis es considerada "la gran simuladora". En la localización anorrectal se requiere una alta sospecha diagnóstica para diferenciarla de presentaciones similares de otras enfermedades anales benignas, la enfermedad inflamatoria intestinal y el cáncer anorrectal, con el fin de evitar el consiguiente riesgo de sobretratamiento. (AU)

Background: Syphilis is a chronic systemic sexually transmitted infection that affects tens of millions of people annually. At the anorectal level, its polymorphic manifestation requires differential diagnosis with benign and malignant anorectal diseases. Objective: To review the presentation of anorectal syphilis from 5 clinical cases. Methods: Observational, retrospective, descriptive study. Results: Most of the patients were HIV positive in sexually active age. The manifestations recorded and reported in the literature were fissures, perianal ulcers, and pseudotumors. Conclusions: Syphilis is considered "the great pretender". In anorectal syphilis, a high diagnostic suspicion is needed to differentiate it from similar presentations due to other anal conditions, inflammatory bowel disease, and anorectal cancer, to avoid the consequent risk of overtreatment. (AU)

Close lateral internal sphincterotomy versus open lateral internal sphincterotomy for chronic anal fissure: a systematic review and meta-analysis.

Background: Lateral internal sphincterotomy (LIS) has been the gold standard for treating chronic anal fissure (CAF) that persists despite other measures. The authors aim to evaluate the effects of the close method (CLIS) of performing LIS as compared to the open method (OLIS). Methods: Databases were searched for relevant studies and results were screened to identify eligible articles, and all concerned outcomes were pooled as odd ratio (OR) or mean difference (MD) with 95% CI in the meta-analysis models using RevMan 5.4. Results: Pooled data from 16 trials with 1,711 patients with idiopathic CAF showed that the CLIS has significant lower risk of delayed fissure healing [OR: 0.28, 95% CI (0.10, 0.77), P = 0.01], duration of hospital stay [MD: -0.82 with 95% CI (-1.07, -0.57), P < 0.00001] and postoperative visual analogue pain score (VAPS) at 24 h [MD: -0.30 with 95% CI (-0.39, -0.21), P < 0.00001]. Also, the risk of overall complications [OR: 0.33 with 95% CI (0.19, 0.55), P < 0.0001], incontinence [OR: 0.28 with 95% CI (0.20, 0.38), P < 0.00001], and postoperative pain [OR: 0.56 with 95% CI (0.35, 0.91), P = 0.02] was significantly lower with CLIS. Conclusion: CLIS is a safer option than OLIS for treating anal fissure. The risk of delayed fissure healing, incontinence, post-op pain and overall complication was significantly lower. However, the risk of surgical site infection, postoperative bleeding and recurrence did not differ. Future research with more prolonged follow-up is necessary to document recurrence reliably.

Haemorrhoids and Anal Fissures in Pregnancy: Predictive Factors and Effective Treatments.

Introduction Haemorrhoids and anal fissures (HAF) are common in pregnancy and can severely affect the quality of life of those suffering from them. Despite the condition being common, there is limited evidence, formal guidelines or recommendations on treatment, and little is known about the natural course during pregnancy. Methods This was a prospective, observational cohort study conducted at a tertiary-referral university maternity hospital (The National Maternity Hospital, Dublin), conducted over a nine-month period. The first part of the study was a case-control study of antenatal patients over 34 weeks' gestation. The second part of the study involved a cohort of postnatal patients. Anonymous patient surveys were performed and analysed. Results Two hundred and fifty-eight patients were recruited into the study from the outpatient clinics and wards of one maternity hospital from April to December 2021. Of the antenatal patients, 82/184 (45%) of these patients had symptoms of HAF and 102/184 (55%) antenatal patients were unaffected, acting as controls. In addition, 74 affected postnatal patients were also included. In the affected antenatal group, 36/82 (44%) of patients had self-reported HAF (symptoms or signs of HAF); 50/82 (61%) of patients diagnosed with HAF on their own. 12/82 (15%) noticed symptoms in the first trimester, 25/82 (30%) in the second and 45/82 (55%) in the third. 142/184 (77%) of antenatal patients used conservative methods to manage their symptoms, including an increase in dietary fibre. 144/184 (78%) used medical treatments including suppositories. Only one patient had surgery. 70/156 (45%) of postnatal patients' symptoms resolved within days, 42/156 (27%) in weeks and 44/156 (28%) within months. Conclusion HAF affect almost half of the pregnancies. Age over 35 was significantly associated with antenatal haemorrhoids or anal fissures. Concerningly, the majority of patients (64%) self-diagnose and manage the condition without either seeking or receiving guidance from medical professionals. In terms of the natural course of the disease, it was encouraging that 45% of patients' symptoms resolved within a few days. This will help when counselling patients with distressing symptoms. Conservative measures such as increased dietary fibre, increased fluid intake and bath salts were effective in relieving symptoms for the majority of patients.

Assessment of Quality of Life in Patients with Chronic Anal Fissures: A 1-Year Follow-Up Study before and after Botulinum Toxin (Botox) Injection.

This longitudinal study aimed to assess the quality of life in patients with anal fissures treated with botulinum toxin (Botox) injections over a one-year period. The study hypothesized that Botox injections would significantly improve quality of life and that these improvements would be sustained over a year. Conducted as a cross-sectional study, it assessed adults diagnosed with chronic anal fissures unresponsive to conventional treatments. Participants received 25 U of Botox in two sessions and their quality of life was assessed using the WHOQOL-BREF, COPE-60, Hospital Anxiety and Depression Scale (HADS), and SF-36 surveys. Data were collected at baseline six months and one year post-treatment. The study involved 113 patients, with a mean age of 38.1 years. Significant improvements were observed in the WHOQOL-BREF scores across all domains from baseline to 12 months (physical domain: 49.4 ± 10.5 to 70.2 ± 10.6, p < 0.001; mental domain: 34.8 ± 11.2 to 61.9 ± 11.5, p < 0.001). SF-36 scores also showed significant enhancements in physical and mental health components (physical: 44.3 ± 7.5 to 56.9 ± 5.9, p < 0.001; mental: 41.1 ± 7.2 to 54.4 ± 6.3, p < 0.001). Additionally, significant improvements were noted in patient perception on quality of life from the perspective of various aspects including physical discomfort, pain management, and mood and emotional well-being. The study demonstrated that Botox injections significantly improved the quality of life in patients with chronic anal fissures, with sustained benefits observed over a year. These findings suggest Botox as an effective treatment modality for enhancing life quality in patients with this condition, highlighting the potential for broader applications in managing chronic anal fissures.

Botulinum toxin injection in outpatients for chronic anal fissure.

OBJECTIVES: The aim of the study was to evaluate the effect of botulinum toxin (BT) injection on fissure healing in the treatment of chronic anal fissure (CAF) in outpatient conditions without any analgesia and sedation to the internal anal sphincter (IAS). The primary outcome measure was post-procedural pain. The secondary outcome measures were fissure healing and complications. METHODS: Prospectively preserved data of 67 patients who received BT injections for CAF were analyzed prospectively. Demographic data, duration of symptomatic improvement, fissure location and number, parity, post-procedural pain, complications, continence status, response to treatment, and duration of follow-up were examined. Participants received bilateral (50 + 50 units) BT injections into the internal anal sphincter (IAS) in an outpatient setting. RESULTS: Symptomatic improvement was observed in 58% of patients within 1 week. The complete response rate to treatment was 82% at a mean follow-up of 6 months. Patients with partial response to treatment (10%) were successfully treated with topical therapy, and patients with persisting fissures (8%) were successfully treated with partial lateral internal sphincterotomy (LIS). 14 patients (21%) reported some degree of transient incontinence at follow-up. Multiparous women experienced more symptoms of Incontinence (p = 0.00). Pre- and post-procedural Vas Score median values were 4. The 7th-week VAS score median value was 3. CONCLUSION: Dysport injection under sedation-free outpatient conditions is an effective and safe alternative to LIS for the treatment of CAF, with tolerable procedural pain. All patients should be warned of transient incontinence.

Efectividad del tratamiento con plasma rico en plaquetas y leucocitos en la fisura anal secundaria / Effectiveness of Treating Secondary Anal Fissure with Platelet and Leukocyte-Rich Plasma

Introducción: El plasma rico en plaquetas es un producto derivado de la sangre, rico en péptidos y proteínas de señalización intercelular, así como citoquinas capaces de intervenir en cada una de las etapas de la regeneración de varios tejidos. Objetivo: Evaluar la efectividad del tratamiento con plasma rico en plaquetas y leucocitos en pacientes con fisura anal secundaria que asistieron a la consulta de Coloproctología del Hospital Docente Provincial Oncológico María Curie de Camagüey en el período de enero de 2020 a enero de 2023. Métodos: Se realizó un estudio cuasiexperimental. El universo lo conformaron todos los pacientes que acudieron a consulta en ese período. La muestra no probabilística intencionada la conformaron 130 pacientes adultos con diagnóstico de fisura anal secundaria que recibieron tratamiento con plasma rico en plaquetas y leucocitos. Resultados: El tiempo de cicatrización de la fisura anal permitió corroborar la efectividad del tratamiento; además, la mayoría de los pacientes evolucionaron de forma favorable. El dolor fue la complicación más visible pues presentó significación estadística al establecer la relación entre las variables. Se demostró que el tratamiento con plasma rico en plaqueta y leucocitos en pacientes con fisura anal secundaria es efectivo y seguro en la evaluación final del tratamiento. Conclusiones: Lo expuesto permite considerar que los pacientes tratados obtuvieron buenos resultados al hacer uso del plasma rico en plaquetas y leucocitos. Por consiguiente, tiene un resultado positivo en no mostrar complicaciones y una alta posibilidad de que el paciente tratado evolucione en mejor condición(AU)

Introduction: Platelet-rich plasma is a blood-derived product, rich in peptides and intercellular signaling proteins, as well as cytokines capable of intervening in each of the stages of regeneration of various tissues. Objective: To assess the effectiveness of treatment with platelet- and leucocyte-rich plasma in patients with secondary anal fissure who attended the coloproctology office at Hospital Docente Provincial Oncológico María Curie of Camagüey from January 2020 to January 2023. Methods: A quasiexperimental study was carried out, whose universe consisted of all the patients who came for consultation during that period. The nonprobabilistic purposive sample consisted of 130 adult patients with a diagnosis of secondary anal fissure who received treatment with platelet- and leucocyte-rich plasma. Results: The healing time of the anal fissure allowed corroborating the effectiveness of the treatment; in addition, most of the patients evolved favorably. Pain was the most visible complication since it presented statistical significance when the relationship between the variables were established. Treatment with platelet- and leucocyte-rich plasma in patients with secondary anal fissure proved effective and safe in the final assessment of the treatment. Conclusions: The above allows considering that the treated patients obtained good outcomes when making use of platelet- and leucocyte-rich plasma. Therefore, it has a positive outcome, not showing complications and a high possibility for the treated patient to evolve in a better condition(AU)

The Association of Coloproctology of Great Britain and Ireland guideline on the management of anal fissure.

AIM: The management of anal fissure: ACPGBI position statement was written 15 years ago. [KLR Cross et al., Colorectal Dis, 2008]. Our aim was to update the guideline and provide recommendations on the most effective treatment for patients with anal fissures utilising a multidisciplinary, rigorous guideline methodology. METHODS: The development process consisted of six phases. In phase 1 we defined the scope of the guideline. The patient population included patients with acute and chronic anal fissure. The target group was all practitioners (primary and secondary care) treating patients with fissures and, in addition, healthcare workers and patients who desired information regarding fissure management. In phase 2 we formed a guideline development group (GDG) including a methodologist. In phase 3 review questions were formulated, using a reversed PICO process, starting with possible recommendations based on the GDG's knowledge. In phase 4 a comprehensive literature search focused on existing systematic reviews addressing each review question, supplemented by more recent studies if appropriate. In phase 5 data were extracted from the included papers and checked by the GDG. If indicated, meta-analysis of systematic review data was updated by the GDG. During phase 6 the GDG members decided what recommendations could be made based on the evidence in the literature and strength of the recommendation was assessed using 'grade'. RESULTS: This guideline is divided into two sections: Primary care which includes (i) diagnosis; (ii) basic treatment; (iii) topical treatment; and secondary care which includes (iv) botulinum toxin therapy; (v) surgical intervention and (vi) special situations (including pregnancy and breast-feeding patients, children, receptive anal intercourse and low-pressure fissures). A total of 23 recommendations were formulated. A new term clinically healed was described by the GDG. CONCLUSION: This guideline provides an up-to-date evidence-based summary of the current knowledge of the management of anal fissure and may serve as a useful guide for clinicians as well as a potential reference for patients.

Long-term Efficacy and Safety of Controlled Manual Anal Dilatation in the Treatment of Chronic Anal Fissures: A Single-center Observational Study.

Objectives: Conventional anal dilatation for anal fissures has long been abandoned because of the high incidence of anal incontinence. However, less invasive and more precise dilation techniques have been developed that have shown high healing and low incontinence rates. This study aimed to evaluate the efficacy and safety of controlled anal dilatation (CAD) using a standardized maximum anal diameter. Methods: This study included 523 patients who underwent CAD for chronic anal fissures between January 2010 and December 2014. CAD was performed under sacral epidural anesthesia. The index fingers of both hands were placed in the anus and dilated evenly in various directions. CAD was completed when the anus was dilated to the sixth scale (35 mm in diameter) using a caliber ruler. Results: The mean anal scale size expanded from 3.1 to 5.8 (p<0.001). Non-healing was observed in nine patients (1.7%) at 1 month postoperatively, six of whom underwent additional CAD. The mean maximal anal resting pressure (mmHg) decreased from 90.2 to 79.7 at three months postoperatively (p<0.001). Postoperative complications were observed in 11 (2.1%) patients, of whom three patients with thrombosed hemorrhoids underwent resection. None of the patients complained of anal incontinence during the mean follow-up period of 16.6 months. The cumulative recurrence-free rates at three and five years were 87.9% and 69.2%, respectively. Conclusions: CAD is technically simple and safe and can achieve reasonable long-term outcomes. Thus, CAD appears to be the preferred procedure for patients with chronic anal fissures who do not respond to conservative treatments.

Surgeons' practice and preferences for the anal fissure treatment: results from an international survey.

The best nonoperative or operative anal fissure (AF) treatment is not yet established, and several options have been proposed. Aim is to report the surgeons' practice for the AF treatment. Thirty-four multiple-choice questions were developed. Seven questions were about to participants' demographics and, 27 questions about their clinical practice. Based on the specialty (general surgeon and colorectal surgeon), obtained data were divided and compared between two groups. Five-hundred surgeons were included (321 general and 179 colorectal surgeons). For both groups, duration of symptoms for at least 6 weeks is the most important factor for AF diagnosis (30.6%). Type of AF (acute vs chronic) is the most important factor which guide the therapeutic plan (44.4%). The first treatment of choice for acute AF is ointment application for both groups (59.6%). For the treatment of chronic AF, this data is confirmed by colorectal surgeons (57%), but not by the general surgeons who prefer the lateral internal sphincterotomy (LIS) (31.8%) (p = 0.0001). Botulin toxin injection is most performed by colorectal surgeons (58.7%) in comparison to general surgeons (20.9%) (p = 0.0001). Anal flap is mostly performed by colorectal surgeons (37.4%) in comparison to general surgeons (28.3%) (p = 0.0001). Fissurectomy alone is statistically significantly most performed by general surgeons in comparison to colorectal surgeons (57.9% and 43.6%, respectively) (p = 0.0020). This analysis provides useful information about the clinical practice for the management of a debated topic such as AF treatment. Shared guidelines and consensus especially focused on operative management are required to standardize the treatment and to improve postoperative results.

The Italian Unitary Society of Colon-proctology (SIUCP: Società Italiana Unitaria di Colonproctologia) guidelines for the management of anal fissure.

INTRODUCTION: The aim of these evidence-based guidelines is to present a consensus position from members of the Italian Unitary Society of Colon-Proctology (SIUCP: Società Italiana Unitaria di Colon-Proctologia) on the diagnosis and management of anal fissure, with the purpose to guide every physician in the choice of the best treatment option, according with the available literature. METHODS: A panel of experts was designed and charged by the Board of the SIUCP to develop key-questions on the main topics covering the management of anal fissure and to performe an accurate search on each topic in different databanks, in order to provide evidence-based answers to the questions and to summarize them in statements. All the clinical questions were discussed by the expert panel in different rounds through the Delphi approach and, for each statement, a consensus among the experts was reached. The questions were created according to the PICO criteria, and the statements developed adopting the GRADE methodology. CONCLUSIONS: In patients with acute anal fissure the medical therapy with dietary and behavioral norms is indicated. In the chronic phase of disease, the conservative treatment with topical 0.3% nifedipine plus 1.5% lidocaine or nitrates may represent the first-line therapy, eventually associated with ointments with film-forming, anti-inflammatory and healing properties such as Propionibacterium extract gel. In case of first-line treatment failure, the surgical strategy (internal sphincterotomy or fissurectomy with flap), may be guided by the clinical findings, eventually supported by endoanal ultrasound and anal manometry.

Caracterización del tratamiento con plasma rico en plaquetas y leucocitos en la fisura anal secundaria / Characterization of the Treatment with Platelet-Rich Plasma and Leukocytes against Secondary Anal Fissure

Introducción: Las enfermedades benignas de recto son muy frecuentes en la práctica médica habitual en todos los niveles de atención de salud. Dentro de estos procesos se reconoce que la fisura anal es uno de los más comunes. Objetivo: Caracterizar a los pacientes tratados con plasma rico en plaquetas y leucocitos por fisura anal secundaria en la provincia Camagüey en el período comprendido entre septiembre del 2020 y septiembre del 2022. Métodos: Se realizó un estudio cuasiexperimental, cuyo universo lo conformaron los pacientes con el diagnóstico de fisura anal secundaria que asistieron a la consulta de Coloproctología del Hospital Provincial Docente Oncológico María Curie. Se estableció una muestra no probabilística a criterio de los autores conformada por 132 pacientes adultos, quienes recibieron tratamiento con plasma rico en plaquetas y leucocitos por fisura anal secundaria en la provincia Camagüey. Resultados: Con respecto al sexo y a la edad, se observó una mayor frecuencia del grupo de 40 a 49 años y predominó el sexo femenino. El síntoma de mayor frecuencia fue el dolor, mientras que en la etiología prevaleció la proctitis facticia. En la mayoría de los casos estudiados la fisura anal cicatrizó en menos de 15 días y en cuanto a la evaluación final del tratamiento solo la minoría empeoró. Conclusiones: La caracterización de la muestra en estudio permite afirmar que el tratamiento con plasma rico en plaquetas y leucocitos tiene beneficios para los pacientes con fistulas perianales y su calidad de vida(AU)

Introduction: Benign rectal diseases are very frequent in routine medical practice at all levels of health care. Among these processes, anal fissure is recognized as one of the most common. Objective: To characterize patients treated with platelet-rich plasma and leukocytes for secondary anal fissure in Camagüey Province between September 2020 and September 2022. Methods: A quasiexperimental study was carried out, whose universe was made up of patients with the diagnosis of secondary anal fissure who attended the coloproctology office at Hospital Provincial Docente Oncológico María Curie. A nonprobabilistic sample was established according to the authors' criterions, made up of 132 adult patients who received treatment with platelet-rich plasma and leukocytes for secondary anal fissure in Camagüey Province. Results: Regarding sex and age, a higher frequency was observed in the group 40 to 49 years old and the female sex was predominant. The most frequent symptom was pain, while the prevailing etiology was factitious proctitis. In most of the cases under study, the anal fissure healed in less than 15 days and, regarding the final assessment of the treatment, only the minority worsened. Conclusions: The characterization of the sample under study allows to affirm that treatment with platelet-rich plasma and leukocytes has benefits for patients with perianal fistulas and their quality of life(AU)

Evaluation of the efficacy and safety of an innovative flavonoid lotion in patients with haemorrhoid: a randomised clinical trial.

OBJECTIVE: Haemorrhoids are one of the most common gastrointestinal and anal diseases. In olive oil and honey propolis, flavonoids have beneficial effects on improving vascular function and decreasing vascular resistance. In this study, we aimed to produce a combination of these two substances in the form of lotions and assess their healing and side effects in comparison with routine treatment, anti-haemorrhoid ointment (containing hydrocortisone and lidocaine). DESIGN: In this randomised clinical trial study, 86 patients with grade 2 or more haemorrhoid degrees, diagnosed by colonoscopy, were divided into two groups, the case (n=44) and control (n=42). The case group was treated with flavonoid lotion, and the control group was treated with anti-haemorrhoid ointment two times per day for 1 month. Patients were followed weekly with history and physical examination. The data of the two groups were collected before and after the intervention and statistically analysed. RESULTS: Post-treatment reduction in haemorrhoid grade was significant in the case group (p=0.02). This ratio was insignificant in the control group (p=0.139). Flavonoid lotion (p<0.05) significantly reduced the signs and symptoms of haemorrhoids more than anti-haemorrhoid ointment. CONCLUSION: According to the results, flavonoid lotion can be an excellent alternative to topical chemical drugs, such as anti-haemorrhoid ointment, in treating haemorrhoid disease. Besides its effectiveness and safety, it can be easily manufactured and widely available to patien.

The Effect of Topical Nifedipine versus Diltiazem on the Acute Anal Fissure: A Randomized Clinical Trial.

Background: The anal fissure is one of the most common anorectal diseases that is associated with reduced quality of life and productivity loss. We aimed to compare the efficacy of topical nifedipine and diltiazem for the treatment of acute anal fissure (AAF). Methods: This single-blind randomized clinical trial was conducted at Ziaeian hospital, Tehran. Patients with an acute fissure diagnosis were allocated to two groups. Group A applied 3 grams of 0.3% nifedipine cream on the peri-anal area, three times a day, for 8 weeks. Group B also applied the same amount of 2% diltiazem-ointment on the peri-anal area for the same period. The primary outcome was fissure remission in the 8th week of the treatments. The duration of pain relief, the side effect of treatment, and the recurrence rate were also compared between the groups. Results: After 8 weeks of treatment, a remission rate of 77.4% was shown in the nifedipine group which was significantly higher than the diltiazem group with a remission rate of 54% (P=0.01). Applying nifedipine ointment is associated with earlier pain relief compared with diltiazem (P<0.001). After 6 months of follow-up, the relapse rate was not statistically different between the nifedipine and diltiazem groups (16.3% versus 21.4%, respectively). Conclusion: The application of topical nifedipine is associated with shorter pain relief and more remission rate for AAF compared with topical diltiazem. However, both methods were not different in terms of related side effects and AAF recurrence rate.

Platelet-rich plasma improves acute and chronic anal fissure, a randomized control trial.

Anal fissure is one of the most prevalent diagnosis in patients with anorectal symptoms. Depending on the chronicity, treatment choices vary, from topical and conservative management to operative ones. PRP is a blood-derived product with a three to five-fold platelet count and can be used for restorative purposes. The objective of this study is to assess the therapeutic effect of intralesional PRP in acute and chronic anal fissures and comparing it with the classic topical approach. We included 94 patients with acute and chronic anal fissures and divided them into intervention and control groups. Control patients were treated only with topical compounds, and the intervention group received one dose of intralesional autologous PRP plus the same classic treatment. We assessed patients 2 weeks, 1 month, and 6 months later. The mean pain score in the intervention group was significantly lower than control groups in all visits (p-value <0.001). During the follow-ups, the bleeding rate was significantly lower in the intervention group, so in the sixth month, the bleeding was 4% in the intervention group against 32% of the control (p-value <0.001). The healing rate assessed by examination was 96% in the intervention group against 66% in the control in the sixth month (p-value <0.001). Although there may be no significant difference in healing rate between groups in the acute anal fissure, the PRP group is significantly superior in the chronic setting. We concluded that in anal fissure treatment, PRP plus topical products are significantly superior to alone topical treatment.