ABSTRACT
Objetivo: Determinar la efectividad de la colecistectomía laparoscópica de puerto único asistida por imanes bajo anestesia espinal en el tratamiento quirúrgico de la colecistopatía litiásica crónica. Material y Métodos: Estudio prospectivo de cohorte en 51 pacientes entre octubre de 2019 y febrero de 2021. 17 pacientes fueron sometidos a colecistectomía laparoscópica de puerto único asistida por imanes y 34 a colecistectomía laparoscópica convencional por un mismo equipo quirúrgico. Se aplicó la técnica quirúrgica descrita por Dominguez et al y SAGES, bajo anestesia espinal. Se realizó estadística descriptiva e inferencial, analizando el dolor postoperatorio a las 3, 6, 12, 24 y 72 h y la satisfacción de los pacientes. Resultados: Se encontró diferencia significativa en el dolor postoperatorio en el grupo de estudio a las 6 h (p = 0,022), 12 h (p = 0,039), 24 h (p = 0,025) y 72 h (p < 0,001). En la satisfacción se encuentra un RR de 3 (p = 0,001), sin diferencia significativa en el tiempo operatorio y horas de hospitalización postquirúrgicas. Conclusiones: La colecistectomía laparoscópica de puerto único asistida por imanes, bajo anestesia espinal, ha demostrado efectividad en la reducción importante del dolor postoperatorio a partir de las 6 h, y en la superación de las expectativas en los intervenidos, sin aumento significativo de tiempo operatorio ni estancia hospitalaria.
Aim: To determine the effectiveness of magnet-assisted single-port laparoscopic cholecystectomy under spinal anesthesia in surgical treatment of chronic lithiasic cholecystopathy. Materials and Method: Prospective cohort study in 51 patients between October 2019 and February 2021. 17 patients underwent magnet-assisted single-port laparoscopic cholecystectomy and 34 underwent conventional laparoscopic cholecystectomy by the same surgical team. The surgical technique described by Dominguez and SAGES was used, under spinal anesthesia. Descriptive and inferential statistics were performed, analyzing postoperative pain at 3, 6, 12, 24 and 72 hours and patient satisfaction. Results: A significant difference in postoperative pain was found in the study group at 6 h (p = 0.022), 12 h (p = 0.039), 24 h (p = 0.025) and 72 h (p < 0.001). In satisfaction, there is an RR of 3 (p = 0.001), with no significant difference in operative time and postoperative hospitalization hours. Conclusions: Magnet-assisted single-port laparoscopic cholecystectomy under spinal anesthesia has shown effectiveness in significantly reducing postoperative pain after 6h, associated with significantly exceeding expectations in those operated on, without a significant increase in operative time or hospital stay.
ABSTRACT
Background and objectives: Port-wine stains are defined as congenital benign vascular lesions. The treatment of port-wine stains remains a challenge, worldwide. This study aimed to analyze the histological characteristics in different types of port-wine stains and provide guidance for clinical decision-making. Methods and materials: Biopsies were from the hospital from 2015 to 2021. H&E staining, Immunofluorescence staining, Masson’s trichrome staining and Weigert staining were performed on the tissues. Results: A total of 35 port-wine stains patients were included in the study of four distinct types, namely red port-wine stains (11 cases), purple port-wine stains (seven cases), hypertrophic port-wine stains (nine cases) and nodular port-wine stains (eight cases). The mean vessel diameter of the different types was 38.7 ± 5.9 ?m, 93.5 ± 9.7 ?m, 155.6 ± 21.8 ?m and 155.6 ± 29.54 ?m, respectively. Mean vessel depth was 396.4 ± 31 ?m, 944.2 ± 105.4 ?m, 2,971 ± 161.3 ?m and 3,594 ± 364.6 ?m, respectively. The vessels in red port-wine stains, purple port-wine stains and hypertrophic port-wine stains were mainly composed of capillary and venous malformations, whereas those in nodular port-wine stains were venous or arteriovenous malformations. Limitation: The main limitation of the current study was the small number of patients. Conclusion: As the disease progresses, vessel diameters become larger, the vessel wall becomes thicker and vessels were found in a greater depth. A treatment plan should be scientifically formulated keeping in mind the histological characteristics of port-wine stains.
ABSTRACT
Anthropogenic activities around the sea ports are capable of causing changes on the physicochemical and microbiological quality of water bodies along the port terminals. Such activities can cause an ecological imbalance in the water quality /ecosystem resulting in extinction of aquatic resources. The aim of this study therefore was to investigate the physicochemical and microbiological quality of surface water along the busy port terminals. Surface water samples were collected from Onne port terminal using sterile containers. The samples were collected during the wet and dry seasons between January to June 2021. The sterile bottles were filled with surface water samples and transported in an ice packed container to the Department of Microbiology Laboratory of the Rivers State University for analyses using standard analytical methods. Statistical analyses were carried out using ANOVA and All pairs tukey-kramer. Results of the physicochemical parameters showed that temperature, total dissolved solids, total suspended solids, nitrate and heavy metals were significantly higher during the dry season than the wet season at P ? 0.05 levels of significance. Seasonal variation with respect to microbial counts shows that Total Heterotrophic Bacteria, Total Heterotrophic Fungi, Total coliforms and Faecal coliforms had a mean value of 3.9±1.77 x 106; 0.8 ±0.05 x 104 ; 7.4 ±1.3 x 104 and 3.6 ±0.17 x 104 colony forming unit per millilitre respectively for wet season while the dry season had 1.6±0.77 x 106 , 0.5 ±0.01 x 104 , 4.6 ±0.17 x 104 and 2.7 ±1.03 x 104 cfu/ml respectively. In this study, the predominant bacterial isolates belonged to the genera of Vibrio, Pseudomonas, Klebsiella, Bacillus, Shigella, Staphylococcus, Salmonella, Proteus, Bacillus and Escherichia. coli. The results of physicochemical and microbiological characteristics including the heavy metals, were detected at concentrations on or below detection limits.. It is therefore suggested that relevant environmental regulatory bodies should maintain regular check to ensure that appropriate standards are maintained around seaports due to beehive of activities.
ABSTRACT
Objective:To investigate the application value of single-port laparoscopic left lateral donor liver acquisition in pediatric living donor liver transplantation (PLDLT).Methods:The retrospective and descriptive study was conducted. The clinical data of the donor and recipient who were admitted to Beijing Friendship Hospital of Capital Medical University for PLDLT in January 2020 were collected. The donor was a male, aged 28 years with body mass as 62 kg, height as 174 cm and body mass index (BMI) as 20.5 kg/m 2. The recipient was the daughter of the donor, aged 1 year with body mass as 9 kg, height as 75 cm and BMI as 16.0 kg/m 2. The donor underwent single-port laparoscopic left lateral donor liver acquisition. The recipient underwent living donor liver trans-plantation by the same operation team. Observation indicators: (1) intraoperative conditions; (2) postoperative conditions; (3) follow-up. Results:(1) Intraoperative conditions. The donor under-went single-port laparoscopic left lateral donor liver acquisition successfully, with the single-port access system being placed through a transumbilical incision. The operation time, the warm ischemia time of the donor liver and volume of intraoperative blood loss were 240 minutes, 3 minutes and 40 mL, respectively, of the donor. The weight of the donor liver was 233.6 g, and the corrected graft-to-recipient body weight ratio was 2.60%. The recipient underwent living donor liver transplantation successfully. (2) Postoperative conditions. The donor began to take liquid diet at postoperative day 1, and results of laboratory examination showed that the alanine aminotransferase (ALT), aspartate aminotransferase (AST), glutamyltransferase (GGT) and total bilirubin (TBil) of the donor was 239 U/L, 116 U/L, 53 U/L and 22.57 μmol/L. The donor began to take diet with high quality proteins at postoperative day 2, and to get for out-of-bed activities moderately. The donor′s peritoneal drainage fluid was light red at postoperative day 3, and no fluid accumulation was found in the operation area after abdominal B-ultrasound examination, so the peritoneal drainage tube was removed. The donor was discharged at postoperative day 4. The liver function of the recipient recovered to normal level 2 weeks after the operation. (3) Follow-up. The donor was followed up by outpatient examination 2 weeks after discharged, and results of laboratory examination showed that the ALT, AST, GGT and TBil was 44 U/L, 25 U/L, 53 U/L and 9.22 μmol/L, respectively. Neither the donor nor the recipient had complication ≥Ⅱ grade of the Clavien-Dino classification, such as biliary fistula and vascular complication during the 6 months after operation.Conclusion:Single-port laparoscopic left lateral donor liver acquisition can be used into the PLDLT.
ABSTRACT
Objective:To systematically evaluate the risk factors of implantable venous access port-related bloodstream infections and provide basis for prevention of catheter-related bloodstream infection in tumor patients.Methods:The Cochrane Library, PubMed, EMBASE, Web of science, CNKI, Wanfang database, VIP database, CBM, Chinese and English Clinical trials Registry (ChiCTR) were searched to collect the literature on risk factors for implantable venous access port-related bloodstream infections in tumor patients from the establishment of the database to April 2022. Two evaluators independently screened and extracted the obtained literature according to the inclusion and exclusion criteria, and used the Newcastle-Ottawa Scale for quality evaluation. Meta-analysis was conducted by RevMan 5.3 software and Stata SE/MP(14.0 version).Results:A total of 13 studies were included, including 23 related risk factors. Among them, prolonged use of catheters, palliative treatment, hematological tumors, neutropenia, hospitalized patients, and chemotherapy were risk factors for implantable venous access port-related bloodstream infections in tumor patients, with statistically significant differences ( OR values ranging from 0.26 to 8.77, all P<0.05). Conclusions:The long time of catheter use, palliative treatment, hematological tumor, neutropenia and chemotherapy were the risk factors of implantable venous access port-related bloodstream infection in patients with tumor, Medical personnel should make a good assessment and strengthen health education to minimize the chances of infection and effectively reduce the incidence of infection related to the infusion port.
ABSTRACT
Objective:To summarize the clinical data and experience of pure single-port lumpectomy non-lipolysis breast-conserving surgery (PSLN-BCS) in patients with early-stage breast cancer.Methods:A retrospective analysis was conducted on 400 patients who underwent breast-conserving surgery for early-stage breast cancer in the Second Department of Breast Surgery at Harbin Medical University Cancer Hospital from Jan. 2022 to Jan. 2023. Patients were divided into two groups: PSLN-BCS group ( n=200) and conventional breast-conserving surgery (C-BCS) group ( n=200). The surgical time, intraoperative blood loss, postoperative drainage within three days, and short-term (3 months to 6 months after surgery) complications, including the incidence of residual fluid after drain removal and incision infection were observed. Long-term (6 months after surgery) complications, including the incidence of skin and pectoralis major muscle adhesions in the surgical area and cosmetic results after breast-conserving surgery, were also evaluated. Statistical analysis was performed using R language, and quantitative data were expressed as mean ± standard deviation ( ± s) and analyzed using t-test, while count data were analyzed using χ2 test. A p-value less than 0.05 was considered statistically significant. Results:PSLN-BCS had a longer average surgical time than C-BCS (198.341min vs 62.961min, P<0.001, 95% CI:132.028 vs 138.732). PSLN-BCS had less intraoperative bleeding (18.824 ml vs 22.627 ml, P=0.003, 95% CI: -6.294 vs -1.311) and lower postoperative drainage volume (346.157 ml vs 406.191 ml, P<0.001, 95% CI: -70.571-a-49.496). There were no significant differences in short-term postoperative complications such as subcutaneous fluid accumulation ( χ2=2.33, P=0.127) or incisional infection ( χ2=0.14, P=0.708) between the two groups. The incidence of skin and muscle adhesions in the surgical area was lower in patients who underwent PSLN-BCS at 6 months postoperatively ( χ2=11.58, P<0.001). Patients who received PSLN-BCS achieved better cosmetic outcomes, with a statistically significant difference ( χ2=273.00, P<0.001) compared to those who received C-BCS. Conclusion:Pure single-port lumpectomy non-lipolysis breast-conserving surgery is a safe and effective treatment option for early-stage breast cancer and can be considered as a surgical option for patients with cosmetic requirements.
ABSTRACT
OBJECTIVE To compare the safety of high-dose methotrexate （HD-MTX） via peripherally inserted central catheter （PICC） and totally implantable venous access port （TIVAP） in pediatric patients with malignant brain tumors. METHODS Patients with malignant brain tumors who received HD-MTX via PICCs or TIVAPs in our hospital from July 2018 to April 2022 were retrospectively analyzed. Clinical data were collected to compare differences in blood concentration of methotrexate （MTX），the incidence of adverse events （including adverse drug reactions and catheter-related complications） and length of stay in hospital. Multivariate linear regression was applied to analyze the factors that influenced the blood concentration of MTX. RESULTS A total of 107 patients were included in the study，with 65 patients in the PICC group and 42 patients in the TIVAP group. Blood concentration of MTX at 24 h （C24 h） in TIVAP group was significantly higher than PICC group （[ 126.87±61.99） μmol/L vs. （102.45±48.77） μmol/L，P＜0.05）. There was no significant difference in blood concentration of MTX at 42 h （C42 h），compared with PICC group （P＞0.05）. Results of multivariate linear regression analysis showed that TIVAP was associated with the increase of C24 h（P＜0.05）. No significant differences were observed in the incidence of adverse events and the length of stay in the hospital between 2 groups （P＞0.05）. CONCLUSIONS Risk of adverse events is not increased，although the MTX C24 h level is elevated after administration of TIVAP. TIVAP is a safe choice for HD-MTX therapy with implementing therapeutic drug monitoring.
ABSTRACT
Responsiveness optimisesthe system-based approach to meeting legitimate demands by healthcare recipients. This study assessed the responsiveness of orthopaedic services at the University of Port Harcourt Teaching Hospital (UPTH) from the perspectives of the care recipients. Methods:Descriptive cross-sectional study among 442 consecutively recruited recipients of orthopaedic services at UPTH from March to June 2020. Close-ended questionnaire with responsiveness conceptualised by five constructs: dignity, autonomy, confidentiality, quality of basic amenities and choice of care provider, each measured along 4-point response scale. The internal consistency reliability of the responsiveness scale was determined by the Cronbach's alpha coefficient. Descriptive (frequency, percentages, bar charts) and inferential (ordinal logistic regression) statistics were conducted and p-values ≤ 0.05 were considered statistically significant. Results: Response rate was 97.3% and the Cronbach's alpha coefficient for the responsiveness scale was 0.83. Participants' mean age was 38.5±14.8years with more being males (55.8%), privately employed (34.9%) and completed secondary education (82.5%). Proportion of respondents who gave excellent ratings across responsiveness domains were dignity (32.8%), autonomy (34.2%), confidentiality (26.3%), amenities (25.8%) and no excellent rating for choice of provider. Marital, employment and visit status were the most consistent factors associated with feedback on autonomy, choice of providers, confidentiality domains.Conclusion: More orthopaedic patients were pleased with the level of autonomy and dignity than choice of providers and quality of basic amenities. There is the need for enhanced responsiveness of orthopedic services to meeting the unique needs of patients and achieving improved quality of care and patient outcomes
Subject(s)
Humans , Delivery of Health Care , Respect , Quality of Health Care , Cross-Sectional Studies , Confidentiality , Personal Autonomy , Hospitals, TeachingABSTRACT
Lifestyle modification in relation to disease prevention and outcome has recently received increasing awareness around the world and in Nigeria. Poor lifestyle choices make people susceptible to many chronic illnesses including thirteen cancers. Medical doctors are gate keepers and educators of health.Objectives:The aim of the study was to assess the level of knowledge of healthy living and preventive health among doctors in Port-Harcourt and ascertain the practices and to investigate the barriers and facilitators of healthy living among doctors in Port-Harcourt.Methods: It was a comparative cross-sectional study with purposive sampling method. The tool used was an online questionnaire. MS Excel and SPSS was used for data analysis. Ethical approval was obtained from UPTH ethical committee. Results: A total of 201 doctors participated. With 54.7% being females and 53.2% within the 30-40 years age group. Resident doctors accounted for 42.8%. 92% received some form of lifestyle education; seminars (48.1%), CME's (47.0%), and social media (44.9%) were the top three. Just 15.2% knew what the daily portion of fruit was and 82.6% knew the cut off for obesity. 50% were aware of the recommended exercise frequency. 60% concluded that adults should sleep for 7-9 hours, however, 61.2% slept for 4-6 hours a day. 84.6% of respondents did not have a dedicated physician.Conclusion: There is a knowledge gap among doctors which impacts everyday lifestyle choices regarding, diet, exercise and rest. More doctors need their own personal physicians and hospital management should establish strong lifestyle policies.
Subject(s)
Humans , Healthy Lifestyle , Life Style , Preventive Health Services , Preventive Medicine , Cross-Sectional Studies , Community Health WorkersABSTRACT
Background: Human Papilloma virus (HPV) infection is the most common viral infection of the genital tract; is sexually transmitted with the highest rates observed in young women. This study assessed the level of knowledge of HPV and cervical cancer among adolescent girls in Port Harcourt metropolis, Nigeria. Methodology: A cross-sectional survey among 328 in-school female secondary school students aged 9 - 19 years, selected via multi-stage sampling. Information on socio-demographics, knowledge of HPV and cervical cancer and sexual history were collected using a self-administered, semi-structured questionnaire. Data was analyzed using SPSS version 23 and Chi square test was used to establish associations. Results: Only 38.2% and 30% had heard of cervical cancer and HPV respectively; the media being the most common source. Knowledge of transmission, risk factors, sequelae and prevention of infection was poor (75%). About 20.2% were aware of the causal association between HPV infection and cervical cancer. Some (3.1%) were sexually exposed and practiced unprotected sexual intercourse. Median age at sexual debut was 11 years. Older and private school students (15-19years) had better knowledge Conclusion: The level of knowledge of HPV, cervical cancer, their association and risk factors, among adolescent girls in Port Harcourt metropolis is poor. Some adolescents engage in sexual practices that put them at risk for HPV infection. Social media and upper primary and secondary school-based approach to HPV health promotion should be explored to provide detailed adolescent-friendly information to guide in prevention of HPV infection and cervical cancer.
Subject(s)
Humans , Virus Diseases , Uterine Cervical Neoplasms , Papillomaviridae , Adolescent Health , Reproductive Tract InfectionsABSTRACT
As the robotic assisted single port surgery arousing attention, a novel single-arm single-port micro-traumatic laparoscopic robotic surgical system is proposed in this study. From the perspective of the mechanics, joints with high rigidity and high reliability were utilized to realize the remote center of motion (RCM). Besides, the cost of consumables was reduced by adding the support of the rigid endoscope. From the perspective of the algorithm, high-precision motion control method and feedback force protection mechanism were implemented. The effectiveness of the aforementioned characteristics were verified by five clinical experiments of cholecystectomy. The results showed that the system is able to reduce the amount of bleeding, accelerate the patient recovery, reduce the infection risk and shorten the learning period. The robotic surgical system had significant clinical application value.
Subject(s)
Humans , Robotic Surgical Procedures , Reproducibility of Results , Laparoscopy , MotionABSTRACT
【Objective】 To investigate the efficacy of robot-assisted single-port laparoscopic transvaginal vesicovaginal fistula repair. 【Methods】 The clinical data of 3 patients with high vesicovaginal fistula treated during Jun.2020 and Jun.2021 were retrospectively analyzed. 【Results】 All operations were completed successfully, with no conversion to other surgical methods. Operation time: 98 min, 104 min and 115 min; Intraoperative bleeding volume: 15 mL, 20 mL and 22 mL; Postoperative hospital stay was 2 days. The catheter was removed after 1-month follow-up, and the patients had no bleeding, urine leakage, infection or other complications. There was no recurrence of urine leakage at the end of 12-month follow-up. 【Conclusion】 Robot-assisted single-port laparoscopic transvaginal vesicovaginal fistula repair has the advantages of fine suture and minor damage, which can be an effective treatment of vesicovaginal fistula.
ABSTRACT
@#Objective To explore the safety and feasibility of preferential manual bronchoplasty in single-port video-assisted thoracoscopic surgery (VATS) upper lobectomy. Methods The clinical data of 457 patients with non-small cell lung cancer who underwent single-port VATS lobectomy in the Department of Thoracic Surgery of Peking University First Hospital from March 2020 to March 2022 were retrospectively analyzed. The patients were divided into a preferential manual bronchoplasty group and a traditional single-port VATS lobectomy group with a 1 : 1 propensity score matching for further research. Results A total of 204 patients were matched, and there were 102 patients in each group. There were 50 males and 52 females aged 62.2±10.1 years in the preferential bronchoplasty group, and 49 males and 53 females aged 61.2±10.7 years in the traditional single-port VATS group. The preferential bronchoplasty group had shorter surgical time (154.4±37.0 min vs. 221.2±68.9 min, P<0.01), less bleeding (66.5±116.9 mL vs. 288.6±754.5 mL, P=0.02), more lymph node dissection (19.8±7.5 vs. 15.2±4.7, P<0.01), and a lower conversion rate to multi-port or open surgery (2.3% vs. 13.8%, P=0.04) in left upper lobe resection. In the right upper lobe resection surgery, there was no statistical difference in postoperative results between two groups. There was no perioperative death or occurrence of bronchopleural fistula in both groups. Conclusion Compared with traditional single-port VATS upper lobectomy, preferential bronchoplasty has similar safety and feasibility. In addition, priority bronchoplasty in left upper lobectomy has the advantages of shorter surgical time, less bleeding, more lymph node dissection, and lower conversion rate to multi-port or open surgery.
ABSTRACT
@#Objective To investigate the clinical effect of three-port Da Vinci robot-assisted radical resection of lung cancer. Methods The clinical data of patients who underwent Da Vinci robot-assisted radical resection of lung cancer in the Second Department of Thoracic Surgery, the First Affiliated Hospital of Xiamen University from April 2021 to March 2022 were retrospectively analyzed. According to the number of surgical ports, they were divided into two groups: a three-port group (three-port Da Vinci robot-assisted radical resection of lung cancer), and a four-port group (traditional Da Vinci robot-assisted radical resection of lung cancer). The operation time, intraoperative bleeding, lymphadenectomy, total thoracic drainage, extubation time, postoperative complications and postoperative pain of the two groups were compared and analyzed. Results A total of 58 patients were included, including 19 males and 39 females, aged 31-79 years. There were 21 patients in the three-port group, and 37 patients in the four-port group. The visual analogue scores on the first and third day after the operation were 4.33±1.20 points and 2.24±0.77 points in the three-port group, and 5.11±1.22 points and 2.78±1.06 points in the four-port group, and there were statistical differences between the two groups (P<0.05). There was no significant difference between the two groups in terms of operation time, intraoperative bleeding, lymph node dissection, postoperative thoracic drainage, time of thoracic tube insertion or postoperative complications (P>0.05). Conclusion Three-port Da Vinci robot-assisted radical resection of lung cancer can reduce the postoperative pain without increasing the operation difficulty and complications, and can be widely used in the clinical practice.
ABSTRACT
Objective:To investigate the clinical application of ultrafine thoracic drainage tube(Abel, 8FR, 20 cm) after pulmonary uniportal video-assisted thoracoscopic surgery lung tumors.Methods:A total of 2 031 patients who doing lung tumor surgery in the Department of Thoracic Surgery of the First Hospital of Lanzhou University from May 2015 to July 2020 were retrospectively enrolled. According to the types of thoracic drainage tubes, they were divided into the ultrafine drainage tube group(1 026 cases) and the conventional drainage tube group(1 005 cases). The groups were compared in terms of postoperative thoracic drainage at 24 h, 48 h and 72 h, postoperative hospital stay, drainage time, postoperative pain index at three days, postoperative analgesia times and postoperative complications.Results:There was no significant difference between two groups in terms of the postoperative thoracic drainage at 24h, 48h, 72h and drainage time( P>0.05). Notably, there were significant differences between two groups in terms of the postoperative hospital stay, postoperative pain index at three days, postoperative analgesia times and postoperative complications( P<0.05). Conclusion:The use of ultrafine thoracic drainage tube after lung tumor surgery is safe and reliable, can better postoperative drainage, achieve the purpose of relieving pain, speeding up postoperative rehabilitation, and convenient nursing, worthy of clinical promotion and application.
ABSTRACT
Objective:To investigate the effect of Da Vinci robot-assisted single-port plus-one laparoscopic pyeloplasty (RSPY) in children with ureteropelvic junction obstruction (UPJO).Methods:The clinical data of 13 children with UPJO diagnosed by robot-assisted single-port plus-one laparoscopic pyeloplasty in Fujian Provincial Hospital from September 2021 to August 2022 were retrospectively analyzed. The mean age of the children was 60.0 (1.3, 108.0) months. The lesions of 10 patients were on the left, and 3 were on the right. The clinical manifestations were abdominal pain in 3 cases, urinary tract infection in 2 cases, and no symptoms in 10 cases. Preoperative isotope renogram showed affected renal function (28.32±1.82)%, and bilateral renal function difference > 10% in 7 cases. Mechanical obstruction existed in 5 cases. Preoperative ultrasound showed the affected side's renal cortex thickness of (1.98 ± 0.23) cm. During the operation, a single-port multi-channel trocar was placed in the umbilicus with another single port in the epigastrium, and a robotic system was placed to explore the subperitoneal dilated renal pelvis. The renal pelvis was suspended and pulled through the abdominal wall. The visual field was exposed, and the dilated renal pelvis was incised. The dilated renal pelvis was cut, a ureteral stent was placed, and the ureteropelvic duct was anastomosed.Results:The operation of 13 cases was successfully completed, without conversion to open surgery. The operation time was 180.0(165.0, 190.2)min. The intraoperative blood loss was < 5 ml. The postoperative hospital stay was 7.0(7.0, 7.0)d, and hospitalization costs were 56.3(52.1, 56.5)thousand yuan. The ureteral stent was removed 2 months after the operation, and no obvious complications such as urinary tract infection or low back pain occurred. The median postoperative follow-up was 12 months, ranged from 6 to 18 months. Urinary color ultrasound showed that the renal cortex was (4.95±0.57) cm, which was thicker than before. Isotope renogram showed that the renal function was (38.02±1.76)%, which was higher than before. Mechanical obstruction was transformed into incomplete obstruction.Conclusions:Da Vinci robot-assisted single-port plus-one laparoscopic pyeloplasty is precise and could achieve good surgical results on the basis of the effective restoration of lesion kidney function.
ABSTRACT
Background: Manual Small Incision Cataract Surgery (MSICS) is the basic of cataract surgery with a short learning curve, less time- consuming, and can be performed in high-volume setups at low cost. Hence, it is imperative for every surgeon to know in detail the perfect way of wound construction and nucleus delivery methods. Purpose: A teaching video prepared for the postgraduates to understand the importance of creating a proper side port wound construction in MSICS. Synopsis: In MSICS, the side port is made for the intraocular manipulation, to fill the anterior chamber (AC) with viscoelastic and Balanced salt solutions, for easier rhexis in fluid tight maintained AC, for easy aspiration of cortex with deep AC, for cutting the extended rhexis margin with the vannas and for dialling the IOL into the bag complex (Video clip 1). In this video, a limbal stab incision for the side port is created with the 15 degree side port blade made of polycarbonate handle with maximum width of a 20G needle (1.5mm) made parallel to the iris plane of 1.5mm and the 90-110 degree distance from the superior main scleral incision to avoid astigmatic change in axis and power (Video clip 2). It is constructed with the pushing force applied along the cutting edge of the blade through the cornea to create an internal and external ostium, 0.5mm to 1mm thickness into the corneal stroma. The incision produced this way is considered astigmatically neutral (Video clip 3&4). Apart from the astigmatism, the side port is very important to avoid intra and postoperative wound leakage, iris prolapse, and DM detachment. The wound leakage favours bacterial contamination and endophthalmitis (Video clip 5). Ensure good quality of blade while entering the AC (Video clip 6). Hence, albeit small, the side port incision is as important as the main incision. Highlights: The video explains the importance of creating a proper sideport, the benefits and the complications involved were clearly explained.
ABSTRACT
Background: Detection and quantification of gastrointestinal parasitic infections (GIPIs) causing public health problems among poorer layers of the society are still one of the Neglected Tropical Diseases (NTDs) in developing countries. Objective: The aim of the study was to detect gastrointestinal parasites among inmates of Social Welfare Homes and Low Socioeconomic Areas in Metropolitan Port Harcourt. Methods: A cross-sectional survey was carried out for the evaluation of all the 1500 participants for GIPs among residents of social welfare homes and low socioeconomic areas in Rivers State, Nigeria for a period of one year (July 2019- June 2020). Stool samples were collected from each participant for isolation of GIPs in stool sample. Formol-ether concentration methods and Modified Ziehl-Neelson Staining techniques was used for the isolation and identification of gastrointestinal parasites. Descriptive and Chi square statistical analysis was applied. Results: Out of 1500, 1,381 (92.1%) participants showed negative report, while 119(7.9%) participants were positive for GIPs. Females account for 839 (55.9%) while males were 661 (44.1%). Positivity in males accounted for 9.8% (65/661) and the females had 6.4% (54/839). Age group with high prevalence occurred among 11-15yrs (13.5%)/340. Both variables were statistically significant (p<0.05). Seasonal distribution of GIPs was high during the wet season (p<0.05). Overall, A. lumbricoides was the most predominant gastrointestinal parasites, accounting for 35.3% of the total identified. Others were as follows; T. Trichiura 26.1%, hookworm 21.9%, C. sinensis and S. mansoni 2.5%, tapeworm 1.7%, while H. nana and H. diminuta had 0.8% each. Co-infection of A. lumbricoides + hookworm and hookworm + T. Trichiura recorded 4.2% each. Protozoa species were not identified. Risk factor of the use of toilet papers was found to be statistically significant (p<0.05) among others. Conclusion: We recommend that knowledge of epidemiology and transmission routes of C. sinensis and H. diminuta needs to be improved and effective health education on personal hygiene and mass treatment should be sustainable to control the spread of gastrointestinal parasites.
ABSTRACT
Background: Gastrointestinal parasites are important health problems among most societies. Objectives: Prevalence and risk factors associated with gastrointestinal parasites among inmates of Port Harcourt children home. Methods: This prospective study was carried out in August and September 2019 at the Port Harcourt children home. Fecal samples were collected from 63 healthy looking inmates and examined macroscopically and microscopically (using normal saline and iodine wet mount, formalin-ether sedimentation and modified Ziehl Neelsen staining) methods. Finally, data was analyzed using descriptive statistics and Chi-square (X2) test. Results: Result showed that 74.6% (47/63) of the female and 25.4% (16/63) of the male tested positive for GIPs. Age group 11-15 years had prevalence of 17(44.8%). The common parasites identified were A. lumbricoides 10(15.9%), T. trichiura 7(11.1%) and hookworm (Ancylostoma duodenale) 2(3.2%). The educational level prevalence of 10(52.6%) was observed among the primary level (p<0.05). The risk factors such as: the use of drug in the last three months, hand washing with soap after using the toilet and washing of hands after contact with soil had significance of p<0.05 while putting on foot wear outside the house p>0.05. Conclusion: The distribution of gastrointestinal parasitic infections is high among the children. Necessary treatment intervention safety measures should be routinely carried out to reduce the spread to zero tolerance.
ABSTRACT
Background and aims: Wound infiltration as a pre-emptive measure to relieve post-operative pain is a common practice following laparoscopic procedures. The addition of adjuvants like opioids to local anesthetics can facilitate the prolongation of postoperative analgesia. Our primary aim was to compare the analgesic efficacy of peri-portal infiltration of Ropivacaine alone versus Ropivacaine with Fentanyl in patients undergoing laparoscopic operations. Methods: The study was conducted on 80 ASA physical status I and II patients, aged 18 to 65 years, undergoing surgical procedures under general anesthesia. Group R was infiltrated with Ropivacaine (0.5%) (18ml+2ml saline) while in Group RF, Ropivacaine(18ml) with Fentanyl 2ml (100礸)] was infiltrated around ports, before wound closure. At the end of the surgery, one of our study drug solutions was infiltrated, to which the patient as well as the assessor were blinded. Postoperative pain was assessed by the VAS (visual analog scale) score. Injection Tramadol 100mg was given as a rescue analgesic if the VAS score was ? 3. Student抯 t-test and Fischer抯 exact test were applied for continuous and categorical variables; Kruskal Wallis and Mann Whitney U test for nonparametric data. The entire statistical analysis was done using STATA 13[ STATA CORP. TEXAS, USA] software. Results: The mean duration of analgesia was significantly longer in group RF, with a requirement of fewer doses of rescue analgesics, compared to group R. Conclusion: The addition of Fentanyl to Ropivacaine for periportal infiltration was found to be superior to Ropivacaine alone in providing effective postoperative analgesia as well as reducing the requirement of rescue analgesics.