RESUMO
AIM: To identify rates of recurrence and hypothyroidism after hemithyroidectomy for unilateral nodular thyroid diseases and its advantages over bilateral radical resections. METHODS: Fifty patients who underwent thyroid lobectomy with unilateral thyroid disease were included. Follow-up with thyroid function tests on the first month and then once every three months, as well as ultrasonography controls once a year were performed postoperatively. Recurrence, which was accepted asat least one nodule with a diameter of 5 mm on the remnant lobe, and the need for postoperative thyroxin therapy were analysed, along with the relation of both with preoperative medical therapy, histological results, numbers and diameters of thyroid nodules, follow-up duration. RESULTS: The incidence of recurrent disease after hemithyroidectomy was 12% after a mean follow-up time of 25.2 months (range, 10-43) while the incidence of clinical hypothyroidism which needs thyroxin therapy was 8%. Gender, age,substitutive and suppressive therapy before operation,histological evaluation, the presence of multiple nodules and diameter of nodules were predictive of neither recurrence nor post operative thyroxin therapy. CONCLUSION: Hemithyroidectomy for unilateral thyroid disease has a moderate rate of recurrence, low rates of hypothyroidism and rare postoperative complications, with short hospital stay.
Assuntos
Nódulo da Glândula Tireoide/cirurgia , Tireoidectomia/métodos , Adulto , Idoso , Feminino , Seguimentos , Humanos , Hipotireoidismo/tratamento farmacológico , Hipotireoidismo/epidemiologia , Hipotireoidismo/etiologia , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Testes de Função Tireóidea , Nódulo da Glândula Tireoide/epidemiologia , Tireoidectomia/efeitos adversos , Tireoidectomia/estatística & dados numéricos , Tiroxina/uso terapêutico , Resultado do Tratamento , Turquia/epidemiologiaRESUMO
BACKGROUND AND AIM: Sutureless total thyroidectomy by using vessel sealing devices has been shown to be safe in some recent clinical studies. However, some surgeons are still concerned about the use of these energy devices in the vicinity of there current laryngeal nerve and parathyroid glands. The objective of this study was to investigate the effects of the use of pure LigaSure on postoperative complications and to discuss the pertinent literature. METHODS: A total of 456 patients having undergone a total thyroidectomy operation between June 2009 and March 2011 were included in the study. Data were prospectively collected and retrospectively evaluated. Patients were separated into 2 groups. Group L comprised of 182 patients where onlyLigaSure was used, and group LT consisted of 274 patients where ligation was used in the vicinity of the recurrent laryngeal nerve and parathyroid glands, and LigaSure was used in all other parts of the surgery. Patient's blood calcium values were checked preoperatively and at postoperative 24, 48, and 72 hours. Groups were assessed in terms of demographic properties, thyroid pathology, duration of operation, and postoperative complications. RESULTS: Groups were similar in respect of demographic properties, operation duration, thyroid gland pathology. No mortality rate was recorded. Laboratory hypocalcemia rate was higher in group L (P 0.003), but no significant difference was identified between groups in terms of symptomatic hypocalcemia.No permanent hypocalcemia or recurrent laryngeal nerve injury developed in any of the patients in the two groups. CONCLUSIONS: Pure LigaSure for total thyroidectomy may increase laboratory hypocalcemia rate, but not symptomatic hypocalcemia. Hemorrhage related complications were similar and low in the two groups. Ligations in the places close to delicate anatomic structures did not cause longer operative times and may be a safer option in total thyroidectomy.
Assuntos
Perda Sanguínea Cirúrgica/prevenção & controle , Hipocalcemia/prevenção & controle , Segurança do Paciente , Tireoidectomia/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Hemostasia Cirúrgica/métodos , Humanos , Hipocalcemia/sangue , Ligadura/métodos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Estudos Retrospectivos , Doenças da Glândula Tireoide/cirurgia , Tireoidectomia/instrumentação , Resultado do TratamentoRESUMO
BACKGROUND: Two spinal anaesthesia techniques were compared with local infiltration anaesthesia (LIA) to test the hypothesis that the addition of lidocaine to bupivacaine would decrease the spinal block's duration and provide shorter recovery to discharge. METHODS: Ninety-three patients undergoing outpatient herniorrhaphy were randomised into three groups. Spinal anaesthesia: the BL Group (bupivacaine-lidocaine) received 2 ml hyperbaric bupivacaine (10 mg) + 0.6 ml 1% lidocaine (6 mg), the BS Group (bupivacaine-saline) received 2 ml hyperbaric bupivacaine (10 mg) + 0.6 ml saline. LIA: the LIA group received plain bupivacaine + lidocaine. Resolution of the nerve blocks were compared between spinal anaesthesia groups, and post-operative pain scores, analgesic requirements, post-anaesthesia care unit (PACU) time, and discharge time were compared among all groups. RESULTS: Spinal block resolved faster in the BL group vs. the BS group: 194.8 [standard deviation (SD) 29.2] min vs. 236.8 (SD 36.5) min (P = 0.000). PACU and discharge time were shortest in the LIA group [PACU time: 108.7 (SD 27.6) min vs. 113.0 (SD 39.4) min and 151.9 (SD 43.7) min in the BL and BS groups (P = 0.000), and discharge time 108.5 (SD 29.5) min vs. 145.8 (SD 37.3) min and 177.1 (SD 32.0) min in the BL and BS groups, respectively (P = 0.000)]. Pain scores and analgesic consumption were lower, with the time to first analgesic intake being longer in the LIA group. CONCLUSION: Addition of lidocaine to bupivacaine reduced the duration of the spinal block and was associated with shorter recovery times. However, LIA provided the fastest recovery to discharge after outpatient inguinal herniorrhaphy.
Assuntos
Anestesia Local/métodos , Raquianestesia/métodos , Anestésicos Locais/farmacologia , Bupivacaína/farmacologia , Lidocaína/farmacologia , Adulto , Idoso , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Fatores de TempoRESUMO
BACKGROUND: Prosthetic mesh repair for abdominal wall hernias is widely used because of its technical simplicity and low hernia recurrence rates. The most commonly used material is pure polypropylene mesh, however newer composite materials are recommended by some centers because of their advantages. However, these meshes are more expensive than pure polypropylene meshes. Resterilisation of a pure polypropylene mesh has been shown to be quite safe, and many centers prefer slicing a large mesh into smaller pieces that suitable for hernia type or defect size. Nevertheless there is no data about the safety after resterilisation of the composite meshes. OBJECTIVE: To search the effects of resterilisation and In vitro degradation in phosphate buffered saline solution on the physical structure and the mechanical properties of partially absorbable lightweigth meshes. DESIGN: Laboratory-based research. SUBJECTS: Two composite meshes were used in the study: One mesh is consisted of monofilament polypropylene and monofilament polyglecaprone--a copolymer of glycolide and epsilon (ε)-caprolactone--(Ultrapro®, 28 g/m2, Ethicon, Hamburg, Germany),andthe otherone consisted of multifilamentpolypropyleneandmultifilament polyglactine (Vypro II®, 30 g/m2,Ethicon, Hamburg, Germany). Two large meshes were cut into rectangular specimens sized 50x20 mm for mechanical testing and 20x20 mm for In vitro degradation experiments. Meshes were divided into control group with no resterilisation and gas resterilisation. Ethylene oxide gas sterilisation was performed at 55°C for 4.5 hours. In vitro degradation in 0.01 M phosphate buffered saline (PBS, pH 7.4) solution at 37 ± 1°C for 8 weeks was applied to one subgroup in each mesh group. Tensiometric measurements and scanning electron microscopyic evaluations were completed for control and resterilisation specimens. RESULTS: Regardless of resterilisation, when meshes were exposed to In vitro degradation, all mechanical parameters decreased significantly. Highest reduction in mechanical properties was observed for Ultrapro due to the degradation of absorbable polyglecaprone and polyglactin parts of these meshes. It was observed that resterilisation by ethylene oxide did not have significant difference on the degradation characteristics and almost similar physical structures were observed for resterilised and non-resterilised meshes. For Vypro II meshes, no significant mechanical difference was observedbetweenresterilised andnon-resterilised meshes after degradationwhile resterilised Ultrapro meshes exhibited stronger characteristics than non-resterilised counterparts, after degradation. CONCLUSION: Resterilisation with ethylene oxide did not affect the mechanical properties of partially absorbable composite meshes. No important surface changeswere observed in scanning electron microscopy after resterilisation.
Assuntos
Dioxanos , Desinfetantes , Óxido de Etileno , Poliésteres , Poliglactina 910 , Polipropilenos , Esterilização/métodos , Telas Cirúrgicas , Herniorrafia/instrumentação , Teste de Materiais , Resistência à Tração , Suporte de CargaRESUMO
Chronic pain after inguinal hernia repair with prosthetic meshes is recorded in some patients. Although the exact etiology of the pain is not fully understood, it can be related to the trauma to the regional nerves. It is possible to involve these nerves by injuring, suturing, stapling, tacking or compressing them during the operation. Therefore, a delicate surgical approach to the inguinal floor with correct identification of three nerves is necessary for patient comfort at early and late postoperative period. We herein report a surgical view of an inguinal floor which are very rich of neural structures in a patient undergo an elective inguinal hernia repair. The number of the main nerve bundles was excessive, and they were thicker than generally met. This kind of anatomic variations may create a difficulty for repair with prosthetic material. The identification of the nerve structures was hard at first sight and the correct identification was only made by consulting the surgical picture with a senior anatomist.
Assuntos
Hérnia Inguinal/cirurgia , Herniorrafia , Canal Inguinal/inervação , Adulto , Humanos , Masculino , Próteses e ImplantesRESUMO
PURPOSE: This study investigated the surgical gastrostomy and jejunostomy procedures in cancer patients who needed nutritional support and endoscopy was unattainable. METHODS: Operation time and procedure, anesthesia and tube types, procedure-specific and surgical complications, and tube replacement at the follow up period were retrospectively analyzed. RESULTS: 109 patients (44 female, 65 male, mean age 50.9 years, range 14-87) were subjected to surgical gastrostomy/ jejunostomy. Ninety-three (85.4%) patients had head-neck and gastrointestinal cancers. In 94 (86.2%) patients endoscopy was impossible due to obstruction of the esophagus and stomach. Gastrostomy/jejunostomy was combined with other surgical procedures in 12 (11 %) patients. Procedure- related complications occurred in 22 (20.7%) patients. Early 30-day mortality occurred in 12 (11 %) cases. The median follow up period was 3.6 months (range 0-18). CONCLUSION: Obstructing cancer, obesity or previous laparotomy make the use of endoscopic techniques impossible. For these patients, surgical gastrostomy/jejunostomy is safe with acceptable complication rates and improves the treatment outcomes with nutritional support.
Assuntos
Neoplasias Gastrointestinais/cirurgia , Gastrostomia , Neoplasias de Cabeça e Pescoço/cirurgia , Jejunostomia , Complicações Pós-Operatórias , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Endoscopia , Feminino , Seguimentos , Neoplasias Gastrointestinais/complicações , Neoplasias de Cabeça e Pescoço/complicações , Humanos , Obstrução Intestinal , Laparotomia , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Obesidade , Prognóstico , Estudos Retrospectivos , Adulto JovemRESUMO
BACKGROUND AND AIM: Prosthetic mesh repair for abdominal wall hernias is widely used because of its technical simplicity and low hernia recurrence rates. The most commonly used material is pure polypropylene mesh, although newer composite materials are recommended by some centers due to their advantages.However, these meshes are more expensive than pure polypropylene meshes. Resterilization of a pure polypropylene mesh has been shown to be quite safe, and many centers prefer slicing a large mesh into smaller pieces, suitable for any hernia type or defect size. Nevertheless there is no data about the safety after resterilization of the composite meshes. The present study was carried out to investigate the effects of resterilization and in vitro degradation in phosphate buffered saline solution on the physical structure and the mechanical properties of partially absorbable lightweight meshes. METHODS: Two composite meshes were used in the study: One mesh consists of monofilament polypropylene and monofilament polyglecaprone -a copolymer of glycolide and epsilon(ε)- caprolactone - (Ultrapro®, 28 g m2, Ethicon, Hamburg,Germany), and the other one consisted of multifilament polypropylene and multifilament polyglactine (Vypro II®, 30g m2, Ethicon, Hamburg, Germany). Two large meshes were cut into rectangular specimens sized 50 x 20 mm for mechanical testing and 20 x 20 mm for in vitro degradation experiments.Meshes were divided into control group with no resterilization and gas resterilization. Ethylene oxide gas sterilization was performed at 55°C for 4.5 hours. In vitro degradation in 0.01M phosphate buffered saline (PBS, pH 7.4) solution at 37 ± 1°C for 8 weeks was applied to one subgroup in each mesh group. Tensiometric measurements and scanning electronmicroscopic evaluations were completed for control and resterilization specimens. RESULTS: Regardless of resterilization, when the meshes were exposed to in vitro degradation, all mechanical parameters decreased significantly. Highest reduction in mechanical properties was observed for Ultrapro due to the degradation of absorbable polyglecaprone and polyglactin parts of these meshes. It was observed that resterilization by ethylene oxide did not determine significant difference on the degradation characteristics and almost similar physical structures were observed for resterilized and non-resterilized meshes. For VyproII meshes, no significant mechanical difference was observed between resterilized and non-resterilized meshes after degradation while resterilized Ultrapro meshes exhibited stronger characteristics than non-resterilized counterparts, after degradation. CONCLUSION: Resterilization with ethylene oxide did not affect the mechanical properties of partially absorbable compositemeshes. No important surface changes were observed inscanning electron microscopy after resterilization.
Assuntos
Desinfetantes/farmacologia , Óxido de Etileno/farmacologia , Polipropilenos , Esterilização , Telas Cirúrgicas , Técnicas In Vitro , Teste de Materiais , Esterilização/métodos , Resistência à TraçãoRESUMO
BACKGROUND: Ventral incisional hernias are more commonly associated with comorbid diseases when compared to other hernia types. We investigate the hypothesis that unfavourable local factors related to comorbid diseases may lead to incisional hernia development. MATERIALS AND METHODS: The characteristics of incisional hernia (71 patients), primary ventral hernia (114 patients)and groin hernia groups (820 patients) were analysed and compared among each other. RESULTS: Advanced age, female gender, presence of coexisting disease, strangulation, incarceration, bowel or omentum resections, deep venous thrombosis, ileus, wound infections,ASA scores were significantly higher and the duration of hospital stay was longer in the incisional hernia group when compared to the other groups. Presence of coexisting diseases and ASA class scores were independent predictors of length of hospital stay in incisional hernia patients (p 0.05). CONCLUSIONS: Ventral incisional hernias are associated with higher incidence of comorbid diseases in comparison with other types of abdominal wall hernias. Patients with coexisting diseases might have unfavourable local factors that lead to incisional hernia development.
Assuntos
Hérnia Ventral/epidemiologia , Hérnia Ventral/cirurgia , Adulto , Idoso , Comorbidade , Feminino , Hérnia Inguinal/epidemiologia , Hérnia Inguinal/cirurgia , Hérnia Ventral/etiologia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Medição de Risco , Fatores de Risco , Resultado do Tratamento , Turquia/epidemiologiaRESUMO
PURPOSE: To determine the prevalence of rectus diastasis (RD) in patients with inguinal hernia. MATERIAL AND METHODS: Multicenter, cross-sectional study. Patients with inguinal hernia were included in the study group (IH) and those with benign proctologic complaints created the control group (CG). Age, gender, BMI, family history for inguinal hernias, comorbid diseases, alcohol use, smoking, constipation, malignancy, chemotherapy, number of births, multiple pregnancies and prostate hypertrophy history of all patients in both groups were recorded. All patients were evaluated for RD and umbilical hernias by physical examination. RESULTS: A total of 528 consecutive patients were included in the study (292 IH / 236 CG). Overall prevalence of RD was 35.6% and it was significantly higher in IH than in CG (46.9% vs 21.6%, p < 0.001). Also, umbilical hernia was more frequently detected in the patients with inguinal hernia. Other risk factors for RD were age, BMI, DM, BPH and smoking. The mean inter-rectus distance for 528 patients was 18.1 mm; it was 20.71 ± 10.68 mm in IH and 14.88 ± 8.82 in CG (p < 0.001). It was determined that the increase in age and BMI caused an increase in the inter-rectus distance, and that the presence of DM, inguinal hernia and umbilical hernia increased the inter-rectus distance quantitatively. CONCLUSIONS: The prevalence of RD seems to be higher in patients with inguinal hernia comparing to that in general population. Increased age, high BMI and DM were found to be independent risk factors for RD development.
Assuntos
Hérnia Inguinal , Hérnia Umbilical , Masculino , Humanos , Hérnia Inguinal/complicações , Hérnia Inguinal/epidemiologia , Hérnia Umbilical/complicações , Hérnia Umbilical/epidemiologia , Hérnia Umbilical/cirurgia , Prevalência , Estudos Transversais , Herniorrafia/efeitos adversosRESUMO
BACKGROUND AND AIM: It has been reported that femoral hernias are rather common after a previous repair of inguinal hernia. We herein present a modified patch repair technique for large femoral hernias that develop after a Lichtenstein operation for ipsilateral inguinal hernia. PATIENTS AND METHODS: The modified technique for femoral hernia was applied to three patients who had a Lichtenstein repair for inguinal hernia. All patients were male. Hernia sac is dissected completely and sent back into to the preperitoneal space. Special attention should be given to the prevascular component of the sac. It is dissected as deep as possible into the preperitoneal space over the femoral vein. The defect is quite wide in this particular type of femoral hernia following Lichtenstein repair. A prosthetic patch that matches the defect is prepared. The medial edge of the mesh is configured to correspond to the pubic corner and lacunar ligament. The lateral margin of the patch is cut to create several petals for inverting the mesh above and medial to the femoral vein to prevent prevascular herniation. The mesh is secured to inguinal ligament, ilioinguinal tract, lacunar ligament, and Cooper ligament. Few sutures are put on the pubic corner and lacunar ligament. RESULTS: One patient was discharged after two hours, other two stayed overnight. Readmission because of seroma development was recorded in two cases where standard polypropylene meshes were used. No complication was observed in the other patient who received lightweight meshes. No early recurrences were recorded after 4, 9, and 30 months. CONCLUSION: Femoral recurrence after previous inguinal hernia repair seems to be a specific entity. It has a prevascular component and the hernia defect can be much larger than that of a primary femoral hernia. A patch repair with infra-inguinal approach can be a valuable alternative with low complication rate.
Assuntos
Hérnia Femoral/cirurgia , Hérnia Inguinal/cirurgia , Herniorrafia , Complicações Pós-Operatórias/cirurgia , Próteses e Implantes , Telas Cirúrgicas , Adulto , Idoso , Humanos , Masculino , Desenho de PróteseRESUMO
BACKGROUND: To identify variables those predict length of hospital stay separately after groin, primary ventral and incisional hernias. METHODS: A total of 1170 groin, primary ventral, and incisional hernia repairs (n = 959, 132, 79 respectively) and their perioperative variables were analyzed. For each subgroup of hernia type, univariate analysis was performed. Multivariate logistic regression model was used to determine independent variables that predict length of hospital stay in each group of hernia. RESULTS: Out of 1170 repairs; 959 were inguinal, 132 were primary ventral repairs and 79 were incisional hernia repairs. Strangulation (p = 0.021), ASA III-IV class (p < 0.001), longer duration of surgery (p < 0.001), systemic postoperative complications (p < 0.001), and local postoperative complications (p < 0.001) were associated with longer length of hospital stay in inguinal hernia repairs; type of repair procedure (p = 0.028), longer duration of surgery (p < 0.001), and systemic postoperative complications (p = 0.006) were associated with longer length of hospital stay in ventral primary hernias repairs; ASA III-IV class (p = 0.027) and longer duration of surgery (p = 0.003) were associated with longer length of hospital stay in incisional hernia repairs. CONCLUSIONS: Postoperative hospital stay can be predicted before the operation by evaluating certain factors related to the patient or procedure. Longer duration of surgery predict longer hospital stay in all types of ventral hernias where as strangulation, high ASA class, systemic-local postoperative complications, and type of repair procedures may predict longer length of hospital stay in different ventral hernia types.
Assuntos
Hérnia Inguinal/cirurgia , Hérnia Ventral/cirurgia , Herniorrafia , Tempo de Internação , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Análise de Variância , Procedimentos Cirúrgicos do Sistema Digestório , Procedimentos Cirúrgicos Eletivos , Feminino , Hérnia Ventral/etiologia , Humanos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Estudos Retrospectivos , Fatores de Risco , Telas Cirúrgicas , Resultado do TratamentoRESUMO
AIM: To find out the current status of the internet use of patients who undergo surgery for repair of their hernias. MATERIALS AND METHODS: The patients who were diagnosed with abdominal wall hernia and scheduled for elective hernia repair were requested to answer a questionnaire. The questions were directed face-to-face by the surgeons themselves. The age, gender, education status, American Society of Anesthesiologists (ASA) physical status, place of living, health insurance, access to the Internet, surgical method, the person who did the search, previous hernia surgery, recurrence of previous hernia surgery, surgery other than hernia, and the hernia type were the recorded parameters at the first stage. Then, the answers for three main questions were taken: "Did you make a search about your hernia?", "Did you make a search about your surgeon?", "Would you prefer another surgeon if you could?" RESULTS: A total of 200 patients were included in the study (146 male/54 female). 55.5% of the patients made an Internet search about their hernias. 58.5% of the patients made a search to find a proper surgeon. 12.5% of the patients stated that they would like to go to another surgeon for the hernia repair if it was possible. Internet search rate was significantly higher in younger patients in comparison with older patients. The higher the education level of the patients, the higher the rate of making Internet searches about the hernias and surgeons. Patients who live in the cities more frequently made Internet searches in comparison with those living in towns or villages. Internet searches about the hernias were similar in patients who had a history of hernia surgery (n = 23, 52%), and were even operated for recurrence of the same hernia (n = 30, 60%), compared to other patients (p = 0.569). Similarly, the rates of conducting surgeon research of the patients in these two groups (66.7%, 56.5%, respectively) were statistically similar (p = 0.450). The effect of ASA classification of patients on the Internet researches conducted about the disease and about the surgeons was not statistically significant (p = 0.799, p = 0.388, respectively). It was found that the rates of researching about the disease and about the surgeon on the Internet were significantly higher in patients who had undergone a minimally invasive surgery (p < 0.001, p < 0.001, respectively). CONCLUSIONS: Less than two-thirds of the hernia patients make Internet search about their disease. Higher education level, younger age, patient's preference for minimally invasive surgery and living in a city positively affect Internet search rates.
Assuntos
Hérnia Inguinal , Hérnia Ventral , Cirurgiões , Feminino , Hérnia Inguinal/etiologia , Hérnia Inguinal/cirurgia , Hérnia Ventral/cirurgia , Herniorrafia/métodos , Humanos , Internet , MasculinoRESUMO
BACKGROUND AND AIM: Inguinal hernia repair is one of the most common operations in a junior surgical resident's postgraduate training. Short recall courses can improve junior residents' anatomy knowledge and results in better surgical outcomes. We aimed to investigate the effect of a short course on anatomical competency during inguinal hernia repairs. METHODS: During the first 25 inguinal hernia repairs, two junior residents were asked to identify iliohypogastric, ilioinguinal, and genital branch of genitofemoral nerves. Then, the residents were given a short recall course by anatomists. Afterwards, the participants were taken into an in-vivo anatomy test again. The same parameters were recorded in another 25 inguinal hernia repairs. In addition to the nerve identification records, case characteristics [body mass index (BMI < or = 25 vs. >25), hernia type (indirect vs. direct), and anesthesia used (general or regional vs. local)] were recorded. RESULTS: Anatomy education had a clear impact on the correct identification rates for the iliohypogastric and ilioinguinal nerves. The rates increased from 70% to 90% and above. Correct identification rate for the three nerves together significantly increased from 16 to 52% following anatomy education (P = 0.006). All three nerves were identified with significantly higher success rates after anatomy education. The increase in the success rate for identification of the genital branch of genitofemoral nerve was 4-fold. CONCLUSIONS: Short anatomy courses in specific subjects for junior surgical residents given by formal anatomists may be effective during postgraduate education. The benefit obtained in the present study for the inguinal region nerves may be expanded to more important anatomical structures, such as the recurrent laryngeal nerve in a thyroidectomy, or more complex subjects.
Assuntos
Educação Médica Continuada , Nervo Femoral/cirurgia , Virilha/inervação , Hérnia Inguinal/patologia , Hérnia Inguinal/cirurgia , Canal Inguinal/inervação , Virilha/cirurgia , Herniorrafia , Humanos , Plexo Hipogástrico/cirurgia , Canal Inguinal/cirurgia , Plexo Lombossacral/cirurgia , Nervos Espinhais/cirurgiaRESUMO
BACKGROUND AND AIMS: There is no consensus among surgeons on the indication of putting drains for in groin hernias. In this study we aimed to investigate the factors that are associated with drain usage by comparing the clinical characteristics of patients who had drains with the patients without drains in the repair of groin hernias. MATERIAL AND METHODS: The data of all groin hernia repairs from January 2006 till February 2010 in Ankara Diskapi Research Hospital were collected prospectively. The type of presentation, age, gender, presence of coexisting diseases, type of hernia, American Society of Anesthesiologists (ASA) class, type of anesthesia, postoperative general complications, local wound complications, duration of operation, and length of hospitalization, recurrence and mortality were compared between the groups of patients with drains versus without drains. RESULTS: The drains were used in 66 (8.3%) of 795 open mesh repairs of inguinal hernias. The patients who had drains were older, had cardiovascular disease, higher ASA class, received anticoagulant regimens more often, had indirect type hernia more often, more recurrent hernias, more commonly had emergency operations, had complicated presentations such as incarceration and strangulation, therefore had resections more often, pulmonary complications, had local complications such as hematoma, had longer duration of the operations and stayed longer in the hospital when compared with the patients without drains (p < 0.05). Anticoagulant use, duration of the operation, recurrent hernias and ASA class were statistically significant independent variables predicting drain use in inguinal hernias (p < 0.05). When femoral hernia repairs (n = 35) were analysed; drains were associated with male gender and long operation time (p < 0.05). CONCLUSIONS: Drains are more commonly used in patients on anticoagulants, who had long duration of the operation, recurrent hernias and high ASA class. Drain use in selected patients seems to not increase infection risk but are associated with longer hospital stay.
Assuntos
Drenagem , Hérnia Inguinal/cirurgia , Herniorrafia/métodos , Adulto , Idoso , Drenagem/métodos , Feminino , Hérnia Inguinal/mortalidade , Herniorrafia/efeitos adversos , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de Risco , Telas Cirúrgicas , Fatores de Tempo , Resultado do TratamentoRESUMO
PURPOSE: This study aimed to determine whether crossing of the mesh's lateral tails is beneficial in Lichtenstein repairs for medial (direct) inguinal hernias. METHODS: We allocated 116 patients with unilateral medial (direct) inguinal hernias into two groups: mesh tail crossing (group C) or no mesh tail crossing (group N). In group C, the lateral tails were sutured together at the inguinal ligament, whereas the lateral tails were sutured in a parallel position in group N. Visual analog scale (VAS) scores were postoperatively recorded in person at the 1st, 7th, 30th, and 90th days and at the 1st year. The Short-Form Health Survey (SF-36) scores were calculated postoperatively at one month and one year. Examinations to detect hernia recurrence were performed at the end of the 1st year. Follow-ups at the 5th year were performed via phone calls to obtain the Sheffield pain scale and VAS values and to determine the possibility of hernia recurrence. RESULTS: VAS and SF-36 scores at the 1st, 7th, 30th, and 90th days and 1st year were all higher in group C than in group N. In group C, one patient experienced moderate pain, and one experienced severe pain. In the 5th year, VAS and Sheffield pain scores were significantly higher in group C than in group N. CONCLUSIONS: During Lichtenstein repair for medial (direct) inguinal hernias, crossing of the mesh tails may increase the frequency of postoperative chronic inguinal pain.
Assuntos
Dor Crônica , Hérnia Inguinal , Dor Crônica/epidemiologia , Dor Crônica/etiologia , Hérnia Inguinal/cirurgia , Herniorrafia/efeitos adversos , Humanos , Dor Pós-Operatória/epidemiologia , Dor Pós-Operatória/etiologia , Recidiva , Telas Cirúrgicas , Resultado do TratamentoRESUMO
Prosthetic repair of inguinal hernias has low recurrence and infection rates in practice. However, surgical site infection is still a potential complication. A limited number of cases have been reported to date describing late-onset deep mesh infection following prosthetic repairs. We herein report a new case of postherniorrhaphy infection with a very late onset.
Assuntos
Bacteriemia/microbiologia , Hérnia Inguinal/complicações , Infecções Relacionadas à Prótese/microbiologia , Infecções Estafilocócicas/complicações , Staphylococcus aureus , Telas Cirúrgicas/efeitos adversos , Infecção da Ferida Cirúrgica/microbiologia , Idoso , Bacteriemia/cirurgia , Drenagem , Hérnia Inguinal/cirurgia , Humanos , Masculino , Polipropilenos , Infecções Estafilocócicas/cirurgia , Staphylococcus aureus/isolamento & purificação , Infecção da Ferida Cirúrgica/cirurgia , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND AND AIM: Incisional hernia following laparotomy and recurrent herniation after its repair are still common problems in spite of mesh augmentation. The underlying biological mechanism may be related to collagen metabolism. Recently, some members of growth factors family have been tested in the prevention of wound failure and incisonal hernia formation. Growth factors may promote fibroblast proliferation and collagen deposition. In the present study, we searched the effects of basic fibroblast growth factor (bFGF) loaded polypropylene meshes in an incisional hernia model in rats. METHODS: A total of 80 Wistar albino rats were randomly divided into five groups. A uniform surgical procedure was employed in all groups: a 5 cm skin incision was made at the midline and a full segment of the abdominal wall sized 3 x 2 cm was excised. Abdominal wall was closed with rapidly absorbable 3/0 catgut. Following this standard surgery, five different procedures were applied to the groups before closing the skin with 4/0 monofilament polypropylene sutures. Control subjects (Group 1) received no extra procedure after abdominal wall suturing. Polypropylene meshes were used in onlay position by fixing 4/0 monofimalent polypropylene interrupted sutures in other four groups. A standard mesh with no chemical treatment was used in Group 2. Gelatin coated meshes were used in Group 3, while Group 4 and 5 received bFGF loaded meshes with 1 microgram (microg) and 5 microg doses respectively. All the groups then divided into 1st month (early: E) and 2nd month (late: L) subgroups (n=8 each) according to sacrification dates. Tensiometric and histopathological evaluations were done. The specimens for histopathology were obtained from the interface area of the meshes and stained with hematoxylin and eosin, and also Masson trichrome. The variables were examined and evaluated by a single blinded pathologist under light microscopy in respect of inflammation, vascularization, fibroblast activity, collagen fibers and connective tissue organization. The avidin-biotin-peroxidase method was performed using the primary monooclonal antibodies against collagen type I and collagen Type III. RESULTS: bFGF loaded meshes showed higher tensile strength values in comparison with a standard polypropylene mesh after 2 months. Histopathological and immunohistochemistry studies also revealed somewhat better scores in favor of bFGF loaded mesh over a standard polypropylene mesh. These limited effects of bFGF did not seem to be dose dependent. CONCLUSIONS: The use of bFGF loaded polypropylene mesh in the abdominal wall healing may cause somewhat higher tensile strength values in comparison with a standard polypropylene. However, histopathological and immunohistochemistry studies revealed only a slightly better healing in favor of bFGF loaded mesh over a standard polypropylene mesh.
Assuntos
Fator 2 de Crescimento de Fibroblastos , Hérnia Abdominal/cirurgia , Polipropilenos , Telas Cirúrgicas , Animais , Modelos Animais de Doenças , Ratos , Ratos Wistar , CicatrizaçãoRESUMO
PURPOSE: To determine the time to resumption of outdoor walking, car driving, sports, and sexual activity following elective inguinal hernia repair, and to reveal if there are differences between surgeons' recommendations and patients' real return times. METHODS: A questionnaire including questions about recommendations to hernia patients for times to resume outdoor walking ability without assistance, driving and sexual intercourse after an elective inguinal hernia repair was sent to surgeons. Also, a short questionnaire was sent to patients who had undergone elective inguinal hernia repair to search the exact times for resuming these physical activities. RESULTS: Surgeons' thoughts and recommendations to their patients varied significantly. The range of recommendations were same day to 20 days for outdoor walking, and same day to 3 months both for driving and sexual intercourse. Patients' actual resumption of postoperative activities were 1-14 days for outdoor walking, 1 day to 3 months for driving, and 1 day to 2 months for sexual intercourse. When the answers from the two questionnaires were compared, it was observed that the mean times for resumption of outdoor walking and sexual intercourse were significantly longer in the patients' lives than recommended by the surgeons. Patients ≥ 60 years were able to walk outside, drive, and participate in sexual activity earlier than the younger patients. Bilateral and recurrent hernia repairs caused slower resumption of different activities in comparison to primary hernias. CONCLUSIONS: Patients reported that times for resumption of outdoor walking, driving, and sexual activity were significantly longer than those recommended by surgeons. Age, BMI, bilateral repair, and recurrent hernias were found to be factors affecting return time to different activities.
Assuntos
Condução de Veículo , Hérnia Inguinal/cirurgia , Herniorrafia , Recuperação de Função Fisiológica , Comportamento Sexual , Caminhada , Adulto , Idoso , Procedimentos Cirúrgicos Eletivos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Inquéritos e Questionários , Fatores de TempoRESUMO
BACKGROUND AND OBJECTIVES: Seroma formation is the most common complication after breast cancer surgery, especially when axillary dissection is performed. This clinical research was undertaken to identify factors that predict the development of seroma after modified radical mastectomy for breast cancer. METHODS: 40 patients with primary breast cancer were included. Modified radical mastectomy with full axillary dissection was performed without electrocautery dissection. The seroma was diagnosed clinically by detection of the collection beneath the skin flaps. Drains were retained until the 24 h total output was < or = 40 ml. RESULTS: A total of 40 patients with a mean = age of 53 +/- 11 years were included in this study. Nine patients (27.5%) developed seroma after mastectomy. Patients with hypertension were more likely to develop seroma after mastectomy (50% versus 11% in patients without hypertension), but no such difference was found with age, tumour size, total number of lymph nodes or metastatic lymph nodes. When a drain was required for > 7 days, seroma formed more often (36.4%) as compared to when the drain stayed for a shorter time (6%). CONCLUSIONS: It is concluded that hypertension and a drainage flow rate greater than 40 mL/day for more than 7 days predict seroma formation following breast cancer surgery.
Assuntos
Neoplasias da Mama/cirurgia , Excisão de Linfonodo/efeitos adversos , Mastectomia Radical Modificada/efeitos adversos , Seroma/epidemiologia , Adulto , Neoplasias da Mama/patologia , Feminino , Humanos , Hipertensão/epidemiologia , Pessoa de Meia-Idade , Fatores de Risco , Seroma/etiologiaRESUMO
BACKGROUND AND AIM: Umbilical hernia frequently accompanies cholelithiasis. It is possible to repair these hernias after completing cholecystectomy. We herein describe a simple modified technique for the repair. PATIENTS AND METHOD: The technique was applied to 10 patients undergone laparoscopic cholecystectomy. After cholecystectomy has been performed, periumbilical trocar incision is extended toward the umbilicus. The hernia sac is sent into the abdominal cavity and one or two simple sutures are put to approximate the fascial edges of the umbilical hernia. A similar approximation is done for trocar hole. A piece of polypropylene mesh covering both defects with an adequate overlap at four edges is fixed in onlay position. RESULTS: No wound complications were recorded. After a median of 23 months (6-40 months) follow-up no recurrence was observed. CONCLUSION: This simple modified repair may especially be useful in centers where the surgeons can easily perform cholecystectomy laparoscopically, but are not familiar with laparoscopic hernia repair and mesh placement or haven't the equipment and material necessary for a laparoscopic repair.